impair
UK/ɪmˈpeə(r)/US/im'pєә/
IELTSTOEFLGREB1
Definitions
v.
To weaken or damage something, making it less effective or worse.
损害，削弱，损伤
Root Breakdown
Root-derivedCommon Collocations
- 1.impair judgment损害判断力
- 2.impair ability削弱能力
- 3.impair vision影响视力
Example Sentences
- 1.
Lack of sleep can seriously impair your ability to concentrate.
- 2.
Drinking alcohol can impair your judgment and decision-making abilities.
- 3.
The injury impaired his ability to walk normally.