weakens
v.
（使）削弱， （使）变弱( weaken的第三人称单数 )；
双语释义
v.(动词)vt. & vi. (使)削〔变〕弱 (cause to) become weak, especially in health or character
vt. & vi. (使)犹豫 (cause to) be less determined
英英释义
weaken[ 'wi:kən ]
v.
lessen the strength of
"The fever weakened his body"
become weaker
"The prisoner's resistance weakened after seven days"
destroy property or hinder normal operations
同义词：sabotageunderminecounterminecounteractsubvert
reduce the level or intensity or size or scope of
同义词：de-escalatestep down
lessen in force or effect
同义词：dampendampsoftenbreak
词汇搭配
用作动词 (v.)
～+名词
weaken sb's heart使某人的心脏衰弱
weaken one's tea把茶冲淡
～+副词
weaken basically基本削弱
weaken constitutionally〔materially〕体质变弱
weaken painfully痛苦地削弱
weaken permanently永久地削弱
weaken tragically悲惨地削弱
～+介词
weaken by通过…使变淡
weaken tea by adding water通过加水使茶变淡
双语例句
用作动词(v.)
Hansen says if the Gulf stream were to weaken it could affect marine life.
韩森说，如果湾流太弱，会影响海洋生命。
Because transplants weaken the immune system, they cannot be performed on sick patients.
由于移植会使免疫系统变弱，病人在此情况下不能施行手术。
Because transplants weaken the immune system, they cannot be performed on sick patients.
由于移植会使免疫系统变弱，病人在此情况下不能施行手术。
However, as the expansion progressed and more of the land was available, the will to share started to weaken.
然而，如同被促进的扩充和土地的更多是可得的一样，分享的意志开始变弱。
权威例句
The dilution effect: Nondiagnostic information weakens the implications of diagnostic information ☆Polylactosamine glycosylation on human fetal placental fibronectin weakens the binding affinity of fibronectin to gelatin.
Global Warming and the Weakening of the Tropical Circulation
The philosophy of rhetoric
The chemistry of graphene oxide.
War and Change in World Politics
Export subsidies and international market share rivalry
Serum cholesterol and hemorrhagic stroke in the Honolulu Heart Program.
Trading Volume and Serial Correlation in Stock Returns
The Evolutionary Enigma of Mixed Mating Systems in Plants: Occurrence, Theoretical Explanations, and Empirical Evidence
1. The new evidence weakens the case against her.
新的证据削弱了诉她的案由。
《牛津词典》
2. That way, Apple could not unilaterally introduce a code that weakens the iPhone—a user would have to consent to it.
这样，苹果就不能单方面引入削弱iPhone 的代码，而是必须先得到用户的同意才行。
youdao
3. Malnutrition obviously weakens the patient.
营养不良明显使病人虚弱无力。
《柯林斯英汉双解大词典》
4. Some people believe that wearing glasses too soon weakens the eyes.
例如，有些人认为戴眼镜也会慢慢使视力变差。
youdao
5. For instance, some people believe that wearing glasses too soon weakens the eyes.
例如，有些人认为戴眼镜也会慢慢使视力变差。
youdao
6. Analysts say the biggest problem is high unemployment, which weakens demand and makes banks reluctant to lend.
分析者说，最大的问题是高失业率，这会导致借贷需求减少以及银行不愿意放贷。
youdao
7. A good debater recognizes that resorting to a tu quoque only weakens one's position in the argument.
一个好的辩论家认识到对对方说“你也一样”这样的语言会减弱自己在辩论中的立场。
youdao
8. HIV weakens the immune system.
艾滋病毒会削弱免疫系统。
youdao
9. This cools the surface and weakens the storm.
使风暴表面冷却，减弱削弱风暴的威力。
youdao
10. Smoking dulls our brains and weakens our body.
吸烟能使大脑迟钝，身体虚弱。
youdao
11. This weakens the market discipline of caveat emptor.
这弱化了买者风险自负的市场纪律.
youdao
12. "Acid weakens enamel and makes it softer," Dr. Jones says.
“酸会损伤牙釉质，使其软化。”Dr .Jones说。
youdao
13. That weakens the position of monopoly suppliers such as Russia.
这就削弱了一些例如俄罗斯一样垄断性质的供应国的地位。
youdao
14. This way you will avoid it turning personal. Name calling weakens your arguments.
这种办法会避免其演变成“私人恩怨”，而谩骂会削弱你的论证。
youdao
15. We'll see some very strong storms and winds for a little while before it weakens again.
在她再次减弱之前的一段短暂的时间里，我们将会看到一些剧烈的风暴及强风天气。
youdao
16. The Fed's policy also weakens the dollar, but its objective is to boost demand at home.
美联储的政策也是让美元贬值，但是其目标是促进国内的需求。
youdao
17. Conversely, the will to mayhem weakens: nobody has ever worried about a Long Hot Autumn.
而相反，戕害的愿望更弱：谁也不会担心有一个漫长而炎热的秋天。
youdao
18. The more confidence weakens and asset prices fall, the more eager is the rush into cash.
信心越弱、资产价格越下跌，人们就会更加渴望现金。
youdao
19. Adjust the position so it doesn't generally require you to do what weakens you, for example.
比如，调整位置所以它一般就不会要求你做这些削弱你的事情。
youdao
20. You might think that this uncertainty weakens the case for action, but it actually strengthens it.
你可能会认为这种不确定性削弱了采取行动的措施，然而，这实际上却是强化了它。
youdao
21. A chronic illness weakens the immune system, making the person vulnerable to foodborne illnesses.
慢性病会造成免疫系统衰弱，容易感染食源性疾病。
youdao
22. This weakens the case against breaking them up into several smaller ones with the same correlated risks.
这削弱了关于将其拆分为几家较小的、具有相同关联风险之银行一说的力度。
youdao
23. By changing our habits of mind, each new technology strengthens certain neural pathways and weakens others.
通过改变我们的心理习惯，每一种新技术都在强化我们某些特定的神经路径的同时弱化了另外一些。
youdao
24. This exacerbates the skills gap in the Japanese economy and weakens its overall level of competitiveness.
这种现象会使国内员工技能差距不断扩大，进而削弱日本的总体竞争力。
youdao
25. But that trend is starting to change as the U.S. dollar weakens against more currencies than just the yen.
但随着美元兑更多货币走软，这种趋势正开始发生变化。
youdao
26. Migration of health workers may result in financial loss and weakens health systems in the countries of origin.
卫生工作者的移徙可对来源国造成经济损失并削弱其卫生系统。
youdao
27. Migration of health workers may result in financial loss and weakens health systems in the countries of origin.
卫生工作者的移徙可对来源国造成经济损失并削弱其卫生系统。
youdao
weakens
