weaken
削弱
常用释义
英音[ ˈwiːkən ]
美音[ ˈwiːkən ]
变形
第三人称单数:
weakens
现在分词:
weakening
过去式:
weakened
过去分词:
weakened
基本释义
- v. （使）虚弱，（使）衰弱；（使）变弱，削弱；使（肯定程度）减弱，动摇，犹豫；（使）（大楼 、结构体等）不结实；（使）（股票等）疲弱，疲软
考试频率
高考
考频：近六年出现4次
- v. 使强度减弱; 削弱
四级
考频：近五年出现3次
- v. 使强度减弱; 削弱
六级
考频：近五年出现4次
- v. 使强度减弱; 削弱
考研
考频：近六年出现4次
- v. 使强度减弱; 削弱
例句
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1·Exercise can help weaken the impact of diseases.锻炼能帮助削弱疾病的影响。来源: youdao
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2·Sunlight can weaken the vividness of this color.阳光会减弱这种颜色的鲜艳度。来源: youdao
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3·A healthy diet can weaken the sense of fatigue in the body.健康饮食能弱化身体的疲劳感。来源: youdao
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4·Taking proper rest can weaken the stress.适当休息可以减少压力。来源: youdao
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5·Time will weaken the memory gradually.时间会让记忆慢慢变弱。来源: youdao
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6·Happiness can weaken the power of worries.快乐能消弱烦恼的力量。来源: youdao
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7·Friendship can weaken the feeling of loneliness.友谊能冲淡孤独的感觉。来源: youdao
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8·Knowledge can weaken the fear of the unknown.知识减弱了对未知的恐惧。来源: youdao
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9·Exercise can weaken the stiffness of the body.运动能削弱身体的僵硬感。来源: youdao
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10·Music can weaken the tiredness from work.音乐能减弱工作的疲惫。来源: youdao
同义词
vt.
减少；使变弱；使变淡
vi.
变弱；畏缩；变软弱
同根词
词根：
weak
weak
adj
[经] 疲软的；虚弱的；无力的；不牢固的
weakly
adj
虚弱的；软弱的
weakly
adv
虚弱地；无力地；软弱地；有病地
weakness
n
弱点；软弱；嗜好
weakener
n
减光板；削弱器
词语辨析
undermine/sap/weaken.导航词义：逐渐削弱
undermine:v. 逐渐削弱，损害.尤指使信心、权威等变弱或失去效力。
These limitations may undermine the health care system.
这些限制可能会损害医疗保健制度。
The supporters' confidence in the government has been undermined by several recent scandals.
最近几次丑闻已动摇了支持者对政府的信心。
The constant criticism has undermined her position.
不断的批评已经损害了他的地位。
sap:v. 削弱，逐渐破坏.尤指逐渐削弱某人的力量、信心、意志等。
The hot sun sapped the energy of the marathon runners.
火辣辣的太阳烤得那些马拉松选手虚软无力。
Years of failures in the elections have sapped him of his confidence.
连年竞选失败使他逐渐丧失了自信。
weaken:v. 削弱；使虚弱；动摇.指使某人或某物变得不重要或不强大，或使人身体衰弱，也可指动摇某人的决心。
He did it to weaken the manager's position.
他这么做是为了削弱经理的地位。
The new evidence has weakened the case against the accused.
新的证据削弱了对被告的指控力度。
The children were weakened by lack of essential nutrients for a long time.
那些孩子因为长期营养不良而身体衰弱。
These policies have weakened the resolve of potential house buyers.
这些政策动摇了潜在购房者的决心。