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CHAPTER XV OPIATES
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ne of the most common signs of something at fault either with the body or the mind is headache. Now headache, like wakefulness or nervousness, so often associated with headache, is an effect of some error, not a cause of it, and the wise sufferer will seek the cause even before he treats the effect.
We call ourselves the most enlightened nation of the earth to-day, and it is true that a little knowledge has been more generally diffused1 among our people than among other peoples of the world. But we should not forget that “a little knowledge is a dangerous thing” largely because a little knowledge frequently proves to be no real knowledge at all. For example, the “little knowledge” generally possessed2 in regard to opiates.
Coal-tar was once a waste product, but toward the end of the last century a German chemist discovered that from it could be derived3 a drug, acetanilid, which would greatly lower temperature in fever. This discovery was hailed as a boon4 to humanity, and many other by-products of coal-tar were soon placed on the market, and regarded as of equal value with acetanilid. Physicians used them for a time without questioning, and the people took to them gladly. Wherever there was a persistent5 headache, some one of the coal-tar products was used, and “headache powders” multiplied.
But a little further knowledge led physicians to question the expediency6 of using acetanilid, phenacetin, antipyrin, or any of the coal-tar preparations in other than exceptional cases. Heart-failure and other dangerous results so frequently followed their use that the wisdom of using them at all became doubtful. As our knowledge increases, we are likely to find both the wisdom and necessity entirely7 disappearing.
In the meantime, those who have heard that temporary relief from pain may be had by using these drugs will go on using them, often in patent medicines, ignorant of what these
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diffused
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散布的,普及的,扩散的 | |
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possessed
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adj.疯狂的;拥有的,占有的 | |
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derived
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vi.起源;由来;衍生;导出v.得到( derive的过去式和过去分词 );(从…中)得到获得;源于;(从…中)提取 | |
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boon
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n.恩赐,恩物,恩惠 | |
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persistent
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adj.坚持不懈的,执意的;持续的 | |
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expediency
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n.适宜;方便;合算;利己 | |
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entirely
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ad.全部地,完整地;完全地,彻底地 | |
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nostrums
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n.骗人的疗法,有专利权的药品( nostrum的名词复数 );妙策 | |
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prescription
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n.处方,开药;指示,规定 | |
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folly
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n.愚笨,愚蠢,蠢事,蠢行,傻话 | |
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justifiable
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adj.有理由的,无可非议的 | |
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opium
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n.鸦片;adj.鸦片的 | |
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incurable
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adj.不能医治的,不能矫正的,无救的;n.不治的病人,无救的人 | |
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supplants
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把…排挤掉,取代( supplant的第三人称单数 ) | |
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treatise
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n.专著;(专题)论文 | |
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sleeplessness
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n.失眠,警觉 | |
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sleepless
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adj.不睡眠的,睡不著的,不休息的 | |
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mimics
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n.模仿名人言行的娱乐演员,滑稽剧演员( mimic的名词复数 );善于模仿的人或物v.(尤指为了逗乐而)模仿( mimic的第三人称单数 );酷似 | |
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burlesques
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n.滑稽模仿( burlesque的名词复数 );(包括脱衣舞的)滑稽歌舞杂剧v.(嘲弄地)模仿,(通过模仿)取笑( burlesque的第三人称单数 ) | |
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deceptive
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adj.骗人的,造成假象的,靠不住的 | |
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narcotics
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n.麻醉药( narcotic的名词复数 );毒品;毒 | |
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stupor
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v.昏迷;不省人事 | |
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semblance
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n.外貌,外表 | |
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snares
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n.陷阱( snare的名词复数 );圈套;诱人遭受失败(丢脸、损失等)的东西;诱惑物v.用罗网捕捉,诱陷,陷害( snare的第三人称单数 ) | |
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malady
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n.病,疾病(通常做比喻) | |
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intoxicating
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a. 醉人的,使人兴奋的 | |
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vitality
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n.活力,生命力,效力 | |
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standing
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n.持续,地位;adj.永久的,不动的,直立的,不流动的 | |
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fermented
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v.(使)发酵( ferment的过去式和过去分词 );(使)激动;骚动;骚扰 | |
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costly
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adj.昂贵的,价值高的,豪华的 | |
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tonics
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n.滋补品( tonic的名词复数 );主音;奎宁水;浊音 | |
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condiments
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n.调味品 | |
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indirectly
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adv.间接地,不直接了当地 | |
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impair
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v.损害,损伤;削弱,减少 | |
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disturbances
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n.骚乱( disturbance的名词复数 );打扰;困扰;障碍 | |
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insanity
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n.疯狂,精神错乱;极端的愚蠢,荒唐 | |
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