Once over his fright, Washington made himself at home on the craft he had helped build. He went from one room to another and observed the engine.

 

“She certainly am workin’” he observed with pride. “Are we still goin’ up, Perfessor?”

 

“Still mounting,” replied Mr. Henderson. “We are now three hundred feet above the earth,” he added as he glanced at a registering gage².

 

The great air pump was set going and soon from the after tube, a big stream of the compressed vapor³ rushed. It acted on the ship instantly and sent the craft ahead at a rapid rate. By elevating or depressing the tube the craft could be sent obliquely⁴ up or down. Then, by forcing the air from the forward tube, the Mermaid⁵ was reversed and scudded⁶ backward.

 

But it was more with the ship’s ability to rise and descend⁷ that Professor Henderson was concerned, since on that depended their safety. So various tests were made, in generating the gas and using the negative gravity apparatus⁸.

 

All worked to perfection. Obeying the slightest turn of the wheels and levers the Mermaid rose or fell. She stood still, suspended herself in the air, or rushed backward and forward.

 

Of course the machinery⁹ was new and did not operate as smoothly

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1 decided
adj.决定了的，坚决的；明显的，明确的
参考例句：
This gave them a decided advantage over their opponents.这使他们比对手具有明显的优势。 There is a decided difference between British and Chinese way of greeting.英国人和中国人打招呼的方式有很明显的区别。

2 gage
n.标准尺寸，规格；量规，量表 [=gauge]
参考例句：
Can you gage what her reaction is likely to be?你能揣测她的反应可能是什么吗？ It's difficult to gage one's character.要判断一个人的品格是很困难的。

3 vapor
n.蒸汽，雾气
参考例句：
The cold wind condenses vapor into rain.冷风使水蒸气凝结成雨。 This new machine sometimes transpires a lot of hot vapor.这部机器有时排出大量的热气。

4 obliquely
adv.斜； 倾斜； 间接； 不光明正大
参考例句：
From the gateway two paths led obliquely across the court. 从门口那儿，有两条小路斜越过院子。 来自辞典例句 He was receding obliquely with a curious hurrying gait. 他歪着身子，古怪而急促地迈着步子，往后退去。 来自辞典例句

5 mermaid
n.美人鱼
参考例句：
How popular would that girl be with the only mermaid mom!和人鱼妈妈在一起，那个女孩会有多受欢迎！ The little mermaid wasn't happy because she didn't want to wait.小美人鱼不太高兴，因为她等不及了。

6 scudded
v.（尤指船、舰或云彩）笔直、高速而平稳地移动( scud的过去式和过去分词 )
参考例句：
White clouds scudded across the sky. 白云在天空疾驰而过。 来自《现代英汉综合大词典》 Clouds scudded across the sky driven by high winds. 劲风吹着飞云掠过天空。 来自辞典例句

7 descend
vt./vi.传下来，下来，下降
参考例句：
I hope the grace of God would descend on me.我期望上帝的恩惠。 We're not going to descend to such methods.我们不会沦落到使用这种手段。

8 apparatus
n.装置，器械；器具，设备
参考例句：
The school's audio apparatus includes films and records.学校的视听设备包括放映机和录音机。 They had a very refined apparatus.他们有一套非常精良的设备。

9 machinery
n.(总称)机械，机器；机构
参考例句：
Has the machinery been put up ready for the broadcast?广播器材安装完毕了吗？ Machinery ought to be well maintained all the time.机器应该随时注意维护。

10 smoothly
adv.平滑地，顺利地，流利地，流畅地
参考例句：
The workmen are very cooperative,so the work goes on smoothly.工人们十分合作，所以工作进展顺利。 Just change one or two words and the sentence will read smoothly.这句话只要动一两个字就顺了。

11 hissing
n. 发嘶嘶声, 蔑视 动词hiss的现在分词形式
参考例句：
The steam escaped with a loud hissing noise. 蒸汽大声地嘶嘶冒了出来。 His ears were still hissing with the rustle of the leaves. 他耳朵里还听得萨萨萨的声音和屑索屑索的怪声。 来自汉英文学 - 春蚕

12 jack
n.插座，千斤顶，男人；v.抬起，提醒，扛举；n.（Jake）杰克
参考例句：
I am looking for the headphone jack.我正在找寻头戴式耳机插孔。 He lifted the car with a jack to change the flat tyre.他用千斤顶把车顶起来换下瘪轮胎。

13 vessel
n.船舶；容器，器皿；管，导管，血管
参考例句：
The vessel is fully loaded with cargo for Shanghai.这艘船满载货物驶往上海。 You should put the water into a vessel.你应该把水装入容器中。

14 conning
v.诈骗，哄骗( con的现在分词 )；指挥操舵( conn的现在分词 )
参考例句：
He climbed into the conning tower, his eyes haunted and sickly bright. 他爬上司令塔，两眼象见鬼似的亮得近乎病态。 来自辞典例句 As for Mady, she enriched her record by conning you. 对马德琳来说，这次骗了你，又可在她的光荣历史上多了一笔。 来自辞典例句

15 steer
vt.驾驶，为…操舵；引导；vi.驾驶
参考例句：
If you push the car, I'll steer it.如果你来推车，我就来驾车。 It's no use trying to steer the boy into a course of action that suits you.想说服这孩子按你的方式行事是徒劳的。

16 foamed
泡沫的
参考例句：
The beer foamed up and overflowed the glass. 啤酒冒着泡沫，溢出了玻璃杯。 来自《简明英汉词典》 The man foamed and stormed. 那人大发脾气，暴跳如雷。 来自《现代汉英综合大词典》

17 navigates
v.给（船舶、飞机等）引航，导航( navigate的第三人称单数 )；（从海上、空中等）横越；横渡；飞跃
参考例句：
Dolpins also navigates by some kind of echo system. 原来海豚也是借助某种回声系统寻向的。 来自辞典例句 Navigates in menus, lists, choice screens and into edited texts. 可以操纵菜单、列表、屏幕选项和进入编辑文本。 来自互联网

18 backwards
adv.往回地，向原处，倒，相反，前后倒置地
参考例句：
He turned on the light and began to pace backwards and forwards.他打开电灯并开始走来走去。 All the girls fell over backwards to get the party ready.姑娘们迫不及待地为聚会做准备。

19 naught
n.无，零 [=nought]
参考例句：
He sets at naught every convention of society.他轻视所有的社会习俗。 I hope that all your efforts won't go for naught.我希望你的努力不会毫无结果。

20 aluminum
n.(aluminium)铝
参考例句：
The aluminum sheets cannot be too much thicker than 0.04 inches.铝板厚度不能超过0.04英寸。 During the launch phase,it would ride in a protective aluminum shell.在发射阶段，它盛在一只保护的铝壳里。

21 holder
n.持有者，占有者；(台，架等)支持物
参考例句：
The holder of the office of chairman is reponsible for arranging meetings.担任主席职位的人负责安排会议。 That runner is the holder of the world record for the hundred-yard dash.那位运动员是一百码赛跑世界纪录的保持者。

22 plowing
v.耕( plow的现在分词 )；犁耕；费力穿过
参考例句：
"There are things more important now than plowing, Sugar. "如今有比耕种更重要的事情要做呀，宝贝儿。 来自飘（部分） Since his wife's death, he has been plowing a lonely furrow. 从他妻子死后，他一直过着孤独的生活。 来自辞典例句

23 porpoise
n.鼠海豚
参考例句：
What is the difference between a dolphin and porpoise?海豚和和鼠海豚有什么区别？ Mexico strives to save endangered porpoise.墨西哥努力拯救濒危的鼠海豚。

24 monarch
n.帝王，君主，最高统治者
参考例句：
The monarch's role is purely ceremonial.君主纯粹是个礼仪职位。 I think myself happier now than the greatest monarch upon earth.我觉得这个时候比世界上什么帝王都快乐。

25 anticipations
预期( anticipation的名词复数 )； 预测； （信托财产收益的）预支； 预期的事物
参考例句：
The thought took a deal of the spirit out of his anticipations. 想到这，他的劲头消了不少。 All such bright anticipations were cruelly dashed that night. 所有这些美好的期望全在那天夜晚被无情地粉碎了。

26 ammunition
n.军火，弹药
参考例句：
A few of the jeeps had run out of ammunition.几辆吉普车上的弹药已经用光了。 They have expended all their ammunition.他们把弹药用光。

27 moored
adj. 系泊的 动词moor的过去式和过去分词形式
参考例句：
The ship is now permanently moored on the Thames in London. 该船现在永久地停泊在伦敦泰晤士河边。 We shipped (the) oars and moored alongside the bank. 我们收起桨，把船泊在岸边。

28 gathering
n.集会，聚会，聚集
参考例句：
He called on Mr. White to speak at the gathering.他请怀特先生在集会上讲话。 He is on the wing gathering material for his novels.他正忙于为他的小说收集资料。

29 peculiar
adj.古怪的，异常的；特殊的，特有的
参考例句：
He walks in a peculiar fashion.他走路的样子很奇特。 He looked at me with a very peculiar expression.他用一种很奇怪的表情看着我。

30 shuffled
v.洗（纸牌）( shuffle的过去式和过去分词 )；拖着脚步走；粗心地做；摆脱尘世的烦恼
参考例句：
He shuffled across the room to the window. 他拖着脚走到房间那头的窗户跟前。 Simon shuffled awkwardly towards them. 西蒙笨拙地拖着脚朝他们走去。 来自《简明英汉词典》

31 bent
n.爱好，癖好；adj.弯的；决心的，一心的
参考例句：
He was fully bent upon the project.他一心扑在这项计划上。 We bent over backward to help them.我们尽了最大努力帮助他们。

32 shuffling
adj. 慢慢移动的, 滑移的 动词shuffle的现在分词形式
参考例句：
Don't go shuffling along as if you were dead. 别像个死人似地拖着脚走。 来自英汉文学 - 嘉莉妹妹 Some one was shuffling by on the sidewalk. 外面的人行道上有人拖着脚走过。 来自英汉文学 - 嘉莉妹妹

33 investigation
n.调查，调查研究
参考例句：
In an investigation,a new fact became known, which told against him.在调查中新发现了一件对他不利的事实。 He drew the conclusion by building on his own investigation.他根据自己的调查研究作出结论。

34 beacon
n.烽火，（警告用的）闪火灯，灯塔
参考例句：
The blink of beacon could be seen for miles.灯塔的光亮在数英里之外都能看见。 The only light over the deep black sea was the blink shone from the beacon.黑黢黢的海面上唯一的光明就只有灯塔上闪现的亮光了。

35 ledge
n.壁架，架状突出物；岩架，岩礁
参考例句：
They paid out the line to lower him to the ledge.他们放出绳子使他降到那块岩石的突出部分。 Suddenly he struck his toe on a rocky ledge and fell.突然他的脚趾绊在一块突出的岩石上，摔倒了。

36 beheld
v.看，注视( behold的过去式和过去分词 )；瞧；看呀；（叙述中用于引出某人意外的出现）哎哟
参考例句：
His eyes had never beheld such opulence. 他从未见过这样的财富。 来自《简明英汉词典》 The soul beheld its features in the mirror of the passing moment. 灵魂在逝去的瞬间的镜子中看到了自己的模样。 来自英汉文学 - 红字

37 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。

38 shudder
v.战粟，震动，剧烈地摇晃；n.战粟，抖动
参考例句：
The sight of the coffin sent a shudder through him.看到那副棺材，他浑身一阵战栗。 We all shudder at the thought of the dreadful dirty place.我们一想到那可怕的肮脏地方就浑身战惊。

39 otter
n.水獭
参考例句：
The economists say the competition otter to the brink of extinction.经济学家们说，竞争把海獭推到了灭绝的边缘。 She collared my black wool coat with otter pelts.她把我的黑呢上衣镶上了水獭领。