impair
损害
常用释义
英音[ ɪmˈpeə(r) ]
美音[ ɪmˈper ]
变形
第三人称单数:
impairs
现在分词:
impairing
过去式:
impaired
过去分词:
impaired
基本释义
- v. 损害，削弱
考试频率
四级
考频：近五年出现1次
- v. 削弱; 损害
六级
考频：近五年出现2次
- vt. 损害; 削弱
考研
考频：近六年出现2次
- vt. 损害; 损伤
- v. 妨碍
例句
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1·It may impair the digestive system.它可能会损害消化系统。
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2·Their inability to scowl seemed to impair their ability to see why pushy telemarketers or a lack of birthday wishes might make one's face fall.他们无法动怒似乎削弱了他们的能力，让他们明白为什么咄咄逼人的电话推销员或没得到生日祝愿可能会让一个人沉下脸来。
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3·Even one drink can impair driving performance.即使一杯酒也可能影响驾驶操作。来源: 《牛津词典》
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4·This shows that when people have to consider the information they hear carefully, it can impair their driving ability significantly.这表明，当人们不得不仔细思考他们听到的信息时，他们的驾驶能力会严重下降。
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5·Something that should be simple and transparent can be complicated, intentionally or unintentionally, in ways that impair consumer choice.一些本该简单透明的东西，却在有意或无意间变得复杂难懂，从而损害了消费者的选择权。
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6·It is known that noise pollution from offshore industry, shipping and sonar can impair underwater communication, but can it really drive whales onto our beaches?众所周知，来自近海工业、船舶和声纳的噪音污染会阻碍水下通信，但这些噪音真的能把鲸鱼赶到我们的海滩上吗？
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7·Certain medical issues can also impair hair growth.一些疾病也可能影响头发的生长。
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8·Insufficient ingestion of staple food may thus impair memory.故主食摄取不足可能对记忆力造成损害。
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9·Then it can really start to impair your ability to communicate.然后，它开始削弱你的社交能力。
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10·Extreme stress can impair the development of the nervous and immune systems.极度紧张有可能损害神经和免疫系统发育。
同根词
词根：
impair
词语辨析
harm/damage/hurt/impair.导航词义：伤害，损害
harm:v. 伤害，损害.用于人、动物或环境，也可用于名誉或形象，程度较轻。
The kidnappers didn't harm the little boy.
绑匪没有伤害那个小男孩。
Don't harm your eyes by reading in dim light.
不要在昏暗的灯光下看书，以免损害眼睛。
This machine can handle chemicals that harm the environment.
这台机器能够处理损害环境的化学物品。
His failures harmed his reputation.
他屡次失败使他的声誉受损。
damage:v. 损害，毁坏.可以用于某物或某人的身体，表示使之失去价值或功能；也可用于感情、信心等，表示产生不良影响。
The early frost damaged the crops.
早霜把庄稼给毁了。
His car was damaged in a collision.
他的汽车被撞坏了。
Smoking can damage your health.
吸烟会损害健康。
More attention should be given to emotionally damaged children.
感情受到伤害的儿童应该得到更多关注。
hurt:v. 受伤；损害，伤害.指身体、感情等受到伤害，侧重于感到疼痛，也可指产生不良影响，程度可轻可重。
He hurt his right leg badly in the football match.
在那场足球赛中，他的右腿受了重伤。
He hurt her feelings.
他伤害了她的感情。
Unfair competition has hurt the company's position in the market.
不公平竞争已经对这家公司的市场地位造成损害。
impair:v. 损害，削弱.指使情况变得更糟、价值更小等。
Smoking impaired his health.
吸烟使他的健康变得更糟。
His vision was impaired.
他的视力变差了。