《大学英语自学教程》(下册) 第23课
1/20
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- 释义：
- n.可靠，可信赖
- 构词：
- rely依靠+ability能……→reliability可靠性
- 例句：
-
We mustn't presume too much upon the reliability of such sources.
我们不应过分指望这类消息来源的可靠性。 换一句 -
His failure to appear raises serious doubts as to his reliability.
他未露面实在使人怀疑他是否可靠. 换一句 -
Communication jamming effectiveness is evaluated by means of jamming reliability.
采用干扰可信赖度评估通信干扰效果. 换一句
您还可以临摹下单词：
reliability
2/20
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3/20
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4/20
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- 释义：
- adj.误导性的；骗人的；引入歧途的
- 例句：
-
The instructions were not just confusing, they were positively misleading.
这些指示不单令人迷惑，而且肯定会误导人。 换一句 -
Some of the information was dangerously misleading.
有些信息有误导成分，会带来风险。 换一句 -
Statistics can be presented in ways that are misleading.
统计数字也可能以误导性的方式呈现出来. 换一句
您还可以临摹下单词：
misleading
5/20
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- 释义：
- n.没有责任感的人
adj.不负责任的；
- 例句：
-
It would be irresponsible to ignore the situation.
对这一状况不闻不问，那就是不负责任。 换一句 -
It is socially irresponsible to refuse young people advice on sexual matters.
拒绝向年轻人提供性方面的建议是对社会不负责任。 换一句 -
Many of today's youth bristle at the silly notion that they are spoiled, irresponsible little emperors.
很多学生很不喜欢一些人把他们说成是娇生惯养并没有责任感的小皇帝. 换一句
您还可以临摹下单词：
irresponsible
6/20
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- 释义：
- adj.不道德的
- 例句：
-
The layman is generally more concerned with their possible unethical uses.
外行人通常担心它们可能产生非道德的用途. 换一句 -
To date there has no compensation for victims of unethical biological experiments.
时至今日,对受害者的不道德的生物试验仍然没有赔偿. 换一句 -
We have many evidences of unethical activities by our competitors.
我们有很多我们的竞争对手卑鄙活动的证据. 换一句
您还可以临摹下单词：
unethical
7/20
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- 释义：
- n.［药］萨立多胺
- 例句：
-
In the months that followed , more news about Thalidomide continue to flow in.
后来的几个月里, 继续传来有关酞胺哌啶酮的消息. 换一句 -
Can thalidomide play a role in the treatment of SLE?
反应停(镇静剂)能否用于SLE的治疗? 换一句 -
Aim To establish a method for determination the content of thalidomide capsule.
目的建立沙利度胺胶囊的含量测定方法. 换一句
您还可以临摹下单词：
thalidomide
8/20
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- 释义：
- n.取代，替换，交换；替代品，代用品
- 构词：
- replace代替+ment表名词→n.取代,替换,替换物,代替物
- 例句：
-
We are hard put to find a replacement for our assistant.
我们很难找到一个人来代替我们的助手。 换一句 -
They put all the students through the replacement examination.
他们让所有的学生参加分班考试。 换一句 -
Engineers are still trying to come up with a commercially viable replacement for internal - combustion engines.
工程师在设法制造一种在商业上切实可行的发动机来取代内燃机. 换一句
您还可以临摹下单词：
replacement
9/20
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- 释义：
- n.文雅；高尚；精美；精制；精炼
- 构词：
- refine精炼,精制+ment行为或结果等→n.精致,文雅,精巧
- 例句：
-
Sally is a woman of great refinement and beauty.
莎莉是个温文尔雅又很漂亮的女士。 换一句 -
Good manners and correct speech are marks of refinement.
彬彬有礼和谈吐得体是文雅的标志。 换一句 -
Nor is the charge of over - refinement altogether applicable to the Brahmins.
指责绅士派文人过于文雅,也并非完全得当. 换一句
您还可以临摹下单词：
refinement
10/20
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- 释义：
- vt.模仿，模拟，假装，冒充
- 构词：
- simul相类似,一样+ate表动词→做得相象,模仿
- 例句：
-
The wood had been painted to simulate stone.
木头上刷了漆以看起来像块石头。 换一句 -
A sheet of metal was shaken to simulate the noise of thunder.
猛力抖动金属片以模仿雷声. 换一句 -
The scientist developed one model to simulate a full year of the globe's climate.
这名科学家研制了一个模型来模拟地球全年的气候。 换一句
您还可以临摹下单词：
simulate
11/20
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12/20
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- 释义：
- adj.牛痘的，疫苗的
n.牛痘苗，疫苗；
- 例句：
-
The polio vaccine has saved millions of lives.
脊髓灰质炎疫苗挽救了数以百万计的生命。 换一句 -
She takes a vaccine against influenza every fall.
她每年秋季接种流感疫苗。 换一句 -
Berkovitz had contracted polio after ingesting a vaccine disseminated under federal supervision.
伯考维茨在接种了在联邦监督下分发的牛痘疫苗后传染上脊髓灰质炎. 换一句
您还可以临摹下单词：
vaccine
13/20
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- 释义：
- n.糖尿病
- 例句：
-
In case of diabetes, physicians advise against the use of sugar.
对于糖尿病患者, 医生告诫他们不要吃糖. 换一句 -
Diabetes is caused by a fault in the insulin production of the body.
糖尿病是由体內胰岛素分泌失调引起的. 换一句 -
A report recently published in the American Journal of Epidemiology suggested that smoking increased the risk of developing non - insulin - dependent diabetes mellitus ( NIDDM ) by more than three times.
美国《流行病学杂志》最近发表的一份报告表明,吸烟使人们患 非 胰岛素依赖型糖尿病的危险增加了3倍多. 换一句
您还可以临摹下单词：
diabetes
14/20
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- 释义：
- adj. 发育的，发展的
- 构词：
- development[n.发展]+al……的→adj.发展的
- 例句：
-
The phenomena of cyclophysis and topophysis, are also consequences of developmental homeostasis.
周期特性和地方特性这些现象也是发育同形作用的结果. 换一句 -
Almost from its inception it follows a developmental pattern sharply divergent from that of the zygote.
它几乎一开始就遵循与合子显然不同的发育模式. 换一句 -
The criterion of irreversibility is also not decisive for the interpretation of demarcation of developmental homeostasis.
不可逆标准对于解释或区分发育同形作用也是不明确的. 换一句
您还可以临摹下单词：
developmental
15/20
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16/20
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- 释义：
- adj.不相干的；不恰当；缺乏时代性的，落后于潮流的；牛头不对马嘴
- 构词：
- ir不+relevant[adj.有关的,中肯的,相应的,实质性的]→adj.不相干的,离题的,与……不相干
- 例句：
-
That is completely irrelevant to the subject under discussion.
这跟讨论的主题完全不相关。 换一句 -
It was all irrelevant, but I didn't dare interrupt him in midflow.
他说的事情全都不相关，但我还是不敢中途打断他。 换一句 -
The playwright pruned his play of what he thought was irrelevant.
那位剧作家从他的剧本中删去他认为不相干的部分. 换一句
您还可以临摹下单词：
irrelevant
17/20
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- 释义：
- n.毒性，毒力
- 例句：
-
The acute toxicity of isoproterenol is much less than that of epinephrine.
异丙肾上腺素的急性毒性比肾上腺素小得多。 换一句 -
substances with high levels of toxicity
毒性大的物质 换一句 -
Toxicity was reduced when Nicotiana trichome exudates were removed by various washing methods.
当通过不同洗涤方法除去烟草属毛状体的分泌物时,毒力降低. 换一句
您还可以临摹下单词：
toxicity
18/20
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19/20
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- 释义：
- v.给(药)；(给…)服药
n.(药的)剂量，一服；
- 例句：
-
In the accident,the workers received a heavy dose of radiation.
在那次事故中，工人受到大剂量的辐射。 换一句 -
He gave me a dose of medicine for my cold.
他给我开了一剂治感冒的药。 换一句 -
The nurse shook up the contents of the medicine bottle before giving the patient a dose.
护士把药瓶里的药水摇动,然后倒出一剂量药给病人服用. 换一句
您还可以临摹下单词：
dose
20/20
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