"Now, Watson," said Holmes, rubbing his hands, "we have half an hour to ourselves. Let us make good use of it. My case is, as I have told you, almost complete; but we must not err¹ on the side of over-confidence. Simple as the case seems now, there may be something deeper underlying² it."

"Simple!" I ejaculated.

"Surely," said he, with something of the air of a clinical professor expounding³ to his class. "Just sit in the corner there, that your footprints may not complicate⁴ matters. Now to work! In the first place, how did these folk come, and how did they go? The door has not been opened since last night. How of the window?" He carried the lamp across to it, muttering his observations aloud the while, but addressing them to himself rather than to me. "Window is snibbed on the inner side. Framework is solid. No hinges at the side. Let us open it. No water-pipe near. Roof quite out of reach. Yet a man has mounted by the window. It rained a little last night. Here is the print of a foot in mould upon the sill. And here is a circular muddy mark, and here again upon the floor, and here again by the table. See here, Watson! This is really a very pretty demonstration⁵."

I looked at the round, well-defined muddy discs. "This is not a footmark," said I.

"It is something much more valuable to us. It is the impression of a wooden stump⁶. You see here on the sill is the boot-mark, a heavy boot with the broad metal heel, and beside it is the mark of the timber-toe."

"It is the wooden-legged man."

"Quite so. But there has been some one else,--a very able and efficient ally. Could you scale that wall, doctor?"

I looked out of the open window. The moon still shone brightly on that angle of the house. We were a good sixty feet from the round, and, look where I would, I could see no foothold, nor as much as a crevice⁷ in the brick-work.

点击收听单词发音  

1 err
vi.犯错误，出差错
参考例句：
He did not err by a hair's breadth in his calculation.他的计算结果一丝不差。 The arrows err not from their aim.箭无虚发。

2 underlying
adj.在下面的，含蓄的，潜在的
参考例句：
The underlying theme of the novel is very serious.小说隐含的主题是十分严肃的。 This word has its underlying meaning.这个单词有它潜在的含义。

3 expounding
论述，详细讲解( expound的现在分词 )
参考例句：
Soon Gandhi was expounding the doctrine of ahimsa (nonviolence). 不久甘地就四出阐释非暴力主义思想。 He was expounding, of course, his philosophy of leadership. 当然，他这是在阐述他的领导哲学。

4 complicate
vt.使复杂化，使混乱，使难懂
参考例句：
There is no need to complicate matters.没有必要使问题复杂化。 These events will greatly complicate the situation.这些事件将使局势变得极其复杂。

5 demonstration
n.表明，示范，论证，示威
参考例句：
His new book is a demonstration of his patriotism.他写的新书是他的爱国精神的证明。 He gave a demonstration of the new technique then and there.他当场表演了这种新的操作方法。

6 stump
n.残株，烟蒂，讲演台；v.砍断，蹒跚而走
参考例句：
He went on the stump in his home state.他到故乡所在的州去发表演说。 He used the stump as a table.他把树桩用作桌子。

7 crevice
n.(岩石、墙等)裂缝；缺口
参考例句：
I saw a plant growing out of a crevice in the wall.我看到墙缝里长出一棵草来。 He edged the tool into the crevice.他把刀具插进裂缝里。

9 swarm
n.(昆虫)等一大群；vi.成群飞舞；蜂拥而入
参考例句：
There is a swarm of bees in the tree.这树上有一窝蜜蜂。 A swarm of ants are moving busily.一群蚂蚁正在忙碌地搬家。

10 untie
vt.解开，松开；解放
参考例句：
It's just impossible to untie the knot.It's too tight.这个结根本解不开。太紧了。 Will you please untie the knot for me?请你替我解开这个结头，好吗？

11 minor
adj.较小(少)的，较次要的；n.辅修学科；vi.辅修
参考例句：
The young actor was given a minor part in the new play.年轻的男演员在这出新戏里被分派担任一个小角色。 I gave him a minor share of my wealth.我把小部分财产给了他。

12 velocity
n.速度，速率
参考例句：
Einstein's theory links energy with mass and velocity of light.爱因斯坦的理论把能量同质量和光速联系起来。 The velocity of light is about 300000 kilometres per second.光速约为每秒300000公里。

13 unintelligible
adj.无法了解的，难解的，莫明其妙的
参考例句：
If a computer is given unintelligible data, it returns unintelligible results.如果计算机得到的是难以理解的数据，它给出的也将是难以理解的结果。 The terms were unintelligible to ordinary folk.这些术语一般人是不懂的。

14 pensively
adv.沉思地，焦虑地
参考例句：
Garton pensively stirred the hotchpotch of his hair. 加顿沉思着搅动自己的乱发。 来自辞典例句 "Oh, me,'said Carrie, pensively. "I wish I could live in such a place." “唉，真的，"嘉莉幽幽地说，"我真想住在那种房子里。” 来自英汉文学 - 嘉莉妹妹

15 reiterated
反复地说，重申( reiterate的过去式和过去分词 )
参考例句：
"Well, I want to know about it,'she reiterated. “嗯，我一定要知道你的休假日期，"她重复说。 来自英汉文学 - 嘉莉妹妹 Some twenty-two years later President Polk reiterated and elaborated upon these principles. 大约二十二年之后，波尔克总统重申这些原则并且刻意阐释一番。

16 inaccessible
adj.达不到的，难接近的
参考例句：
This novel seems to me among the most inaccessible.这本书对我来说是最难懂的小说之一。 The top of Mount Everest is the most inaccessible place in the world.珠穆朗玛峰是世界上最难到达的地方。

17 remains
n.剩余物，残留物；遗体，遗迹
参考例句：
He ate the remains of food hungrily.他狼吞虎咽地吃剩余的食物。 The remains of the meal were fed to the dog.残羹剩饭喂狗了。

18 concealed
a.隐藏的，隐蔽的
参考例句：
The paintings were concealed beneath a thick layer of plaster. 那些画被隐藏在厚厚的灰泥层下面。 I think he had a gun concealed about his person. 我认为他当时身上藏有一支枪。

19 concealment
n.隐藏, 掩盖，隐瞒
参考例句：
the concealment of crime 对罪行的隐瞒 Stay in concealment until the danger has passed. 把自己藏起来，待危险过去后再出来。

20 chamber
n.房间，寝室；会议厅；议院；会所
参考例句：
For many,the dentist's surgery remains a torture chamber.对许多人来说，牙医的治疗室一直是间受刑室。 The chamber was ablaze with light.会议厅里灯火辉煌。

21 apex
n.顶点，最高点
参考例句：
He reached the apex of power in the early 1930s.他在三十年代初达到了权力的顶峰。 His election to the presidency was the apex of his career.当选总统是他一生事业的顶峰。

22 perfectly
adv.完美地，无可非议地，彻底地
参考例句：
The witnesses were each perfectly certain of what they said.证人们个个对自己所说的话十分肯定。 Everything that we're doing is all perfectly above board.我们做的每件事情都是光明正大的。

23 horrid
adj.可怕的；令人惊恐的；恐怖的；极讨厌的
参考例句：
I'm not going to the horrid dinner party.我不打算去参加这次讨厌的宴会。 The medicine is horrid and she couldn't get it down.这种药很难吃，她咽不下去。

24 foretell
v.预言，预告，预示
参考例句：
Willow trees breaking out into buds foretell the coming of spring.柳枝绽青报春来。 The outcome of the war is hard to foretell.战争胜负难以预卜。

25 regained
复得( regain的过去式和过去分词 )； 赢回； 重回； 复至某地
参考例句：
The majority of the people in the world have regained their liberty. 世界上大多数人已重获自由。 She hesitated briefly but quickly regained her poise. 她犹豫片刻，但很快恢复了镇静。

26 impatience
n.不耐烦，急躁
参考例句：
He expressed impatience at the slow rate of progress.进展缓慢，他显得不耐烦。 He gave a stamp of impatience.他不耐烦地跺脚。

27 planks
（厚）木板( plank的名词复数 )； 政纲条目，政策要点
参考例句：
The house was built solidly of rough wooden planks. 这房子是用粗木板牢固地建造的。 We sawed the log into planks. 我们把木头锯成了木板。

28 furtive
adj.鬼鬼崇崇的，偷偷摸摸的
参考例句：
The teacher was suspicious of the student's furtive behaviour during the exam.老师怀疑这个学生在考试时有偷偷摸摸的行为。 His furtive behaviour aroused our suspicion.他鬼鬼祟祟的行为引起了我们的怀疑。

29 scent
n.气味，香味，香水，线索，嗅觉；v.嗅，发觉
参考例句：
The air was filled with the scent of lilac.空气中弥漫着丁香花的芬芳。 The flowers give off a heady scent at night.这些花晚上散发出醉人的芳香。

30 defense
n.防御，保卫；[pl.]防务工事；辩护，答辩
参考例句：
The accused has the right to defense.被告人有权获得辩护。 The war has impacted the area with military and defense workers.战争使那个地区挤满了军队和防御工程人员。

31 pungent
adj.（气味、味道）刺激性的，辛辣的；尖锐的
参考例句：
The article is written in a pungent style.文章写得泼辣。 Its pungent smell can choke terrorists and force them out of their hideouts.它的刺激性气味会令恐怖分子窒息，迫使他们从藏身地点逃脱出来。

32 accredited
adj.可接受的；可信任的；公认的；质量合格的v.相信( accredit的过去式和过去分词 )；委托；委任；把…归结于
参考例句：
The discovery of distillation is usually accredited to the Arabs of the 11th century. 通常认为，蒸馏法是阿拉伯人在11世纪发明的。 Only accredited journalists were allowed entry. 只有正式认可的记者才获准入内。

33 contraction
n.缩略词，缩写式，害病
参考例句：
The contraction of this muscle raises the lower arm.肌肉的收缩使前臂抬起。 The forces of expansion are balanced by forces of contraction.扩张力和收缩力相互平衡。

34 rigor
n.严酷，严格，严厉
参考例句：
Their analysis lacks rigor.他们的分析缺乏严谨性。||The crime will be treated with the full rigor of the law.这一罪行会严格依法审理。

35 drawn
v.拖，拉，拔出；adj.憔悴的，紧张的
参考例句：
All the characters in the story are drawn from life.故事中的所有人物都取材于生活。 Her gaze was drawn irresistibly to the scene outside.她的目光禁不住被外面的风景所吸引。

36 erect
n./v.树立，建立，使竖立；adj.直立的，垂直的
参考例句：
She held her head erect and her back straight.她昂着头，把背挺得笔直。 Soldiers are trained to stand erect.士兵们训练站得笔直。

37 glazed
adj.光滑的，像玻璃的；上过釉的；呆滞无神的v.装玻璃( glaze的过去式)；上釉于，上光；（目光）变得呆滞无神
参考例句：
eyes glazed with boredom 厌倦无神的眼睛 His eyes glazed over at the sight of her. 看到她时，他的目光就变得呆滞。 来自《简明英汉词典》

38 auxiliary
adj.辅助的，备用的
参考例句：
I work in an auxiliary unit.我在一家附属单位工作。 The hospital has an auxiliary power system in case of blackout.这家医院装有备用发电系统以防灯火管制。

39 spoke
n.（车轮的）辐条；轮辐；破坏某人的计划；阻挠某人的行动 v.讲，谈（speak的过去式）；说；演说；从某种观点来说
参考例句：
They sourced the spoke nuts from our company.他们的轮辐螺帽是从我们公司获得的。 The spokes of a wheel are the bars that connect the outer ring to the centre.辐条是轮子上连接外圈与中心的条棒。

40 plethoric
adj.过多的，多血症的
参考例句：

41 swollen
adj.肿大的，水涨的；v.使变大，肿胀
参考例句：
Her legs had got swollen from standing up all day.因为整天站着，她的双腿已经肿了。 A mosquito had bitten her and her arm had swollen up.蚊子叮了她，她的手臂肿起来了。

42 pouches
n.（放在衣袋里或连在腰带上的）小袋( pouch的名词复数 )；（袋鼠等的）育儿袋；邮袋；（某些动物贮存食物的）颊袋
参考例句：
Pouches are a peculiarity of marsupials. 腹袋是有袋动物的特色。 来自《简明英汉词典》 Under my eyes the pouches were heavy. 我眼睛下的眼袋很深。 来自《简明英汉词典》

43 inspector
n.检查员，监察员，视察员
参考例句：
The inspector was interested in everything pertaining to the school.视察员对有关学校的一切都感兴趣。 The inspector was shining a flashlight onto the tickets.查票员打着手电筒查看车票。

44 muffled
adj.（声音）被隔的；听不太清的；（衣服）裹严的；蒙住的v.压抑，捂住( muffle的过去式和过去分词 )；用厚厚的衣帽包着（自己）
参考例句：
muffled voices from the next room 从隔壁房间里传来的沉闷声音 There was a muffled explosion somewhere on their right. 在他们的右面什么地方有一声沉闷的爆炸声。 来自《简明英汉词典》

45 recollect
v.回忆，想起，记起，忆起，记得
参考例句：
He tried to recollect things and drown himself in them.他极力回想过去的事情而沉浸于回忆之中。 She could not recollect being there.她回想不起曾经到过那儿。

46 wheezed
v.喘息，发出呼哧呼哧的喘息声( wheeze的过去式和过去分词 )
参考例句：
The old organ wheezed out a tune. 那架老风琴呜呜地奏出曲子。 来自辞典例句 He wheezed out a curse. 他喘着气诅咒。 来自辞典例句

47 sergeant
n.警官，中士
参考例句：
His elder brother is a sergeant.他哥哥是个警官。 How many stripes are there on the sleeve of a sergeant?陆军中士的袖子上有多少条纹？

48 confession
n.自白，供认，承认
参考例句：
Her confession was simply tantamount to a casual explanation.她的自白简直等于一篇即席说明。 The police used torture to extort a confession from him.警察对他用刑逼供。

49 inscribed
v.写，刻( inscribe的过去式和过去分词 )；内接
参考例句：
His name was inscribed on the trophy. 他的名字刻在奖杯上。 The names of the dead were inscribed on the wall. 死者的名字被刻在墙上。 来自《简明英汉词典》

50 pompously
adv.傲慢地，盛大壮观地；大模大样
参考例句：
He pompously described his achievements. 他很夸耀地描述了自己所取得的成绩。 来自互联网

51 exulting
vi. 欢欣鼓舞，狂喜
参考例句：
He leaned back, exulting at the success of his plan. 他向后一靠，为自己计划成功而得意扬扬。 Jones was exulting in the consciousness of his integrity. 琼斯意识到自己的忠贞十分高兴。

52 exult
v.狂喜，欢腾；欢欣鼓舞
参考例句：
Few people would not exult at the abolition of slavery.奴隶制被废除了，人们无不为之欢乐鼓舞。 Let's exult with the children at the drawing near of Children's Day.六一儿童节到了，让我们陪着小朋友们一起欢腾。

53 mere
adj.纯粹的；仅仅，只不过
参考例句：
That is a mere repetition of what you said before.那不过是重复了你以前讲的话。 It's a mere waste of time waiting any longer.再等下去纯粹是浪费时间。

54 crestfallen
adj. 挫败的，失望的，沮丧的
参考例句：
He gathered himself up and sneaked off,crushed and crestfallen.他爬起来，偷偷地溜了，一副垂头丧气、被斗败的样子。 The youth looked exceedingly crestfallen.那青年看上去垂头丧气极了。

55 middle-aged
adj.中年的
参考例句：
I noticed two middle-aged passengers.我注意到两个中年乘客。 The new skin balm was welcome by middle-aged women.这种新护肤香膏受到了中年妇女的欢迎。

56 sneering
嘲笑的，轻蔑的
参考例句：
"What are you sneering at?" “你冷笑什么？” 来自子夜部分 The old sorceress slunk in with a sneering smile. 老女巫鬼鬼崇崇地走进来，冷冷一笑。

57 sarcasms
n.讥讽，讽刺，挖苦( sarcasm的名词复数 )
参考例句：
Bertha frowned, finding it difficult to repress the sarcasms that rose to her lips. 伯莎皱起眉头，她觉得要把溜到嘴边的挖苦话咽下去是件难事。 来自辞典例句 But as a general rule Bertha checked the sarcasms that constantly rose to her tongue. 然而总的说来，伯莎堵住不断涌到她嘴边的冷嘲热讽。 来自辞典例句

58 pithy
adj.(讲话或文章)简练的
参考例句：
Many of them made a point of praising the film's pithy dialogue.他们中很多人特别赞扬了影片精炼的对白。 His pithy comments knocked the bottom out of my argument.他精辟的评论驳倒了我的论点。