美[?m?per] 1 . Tiredness can seriously impair your ability to drive.
疲勞會大大影響你的駕駛能力.
來自《簡明英漢詞典》
2 . It can not impair the intellectual vigor of the young.
這不能磨滅青年人思想活力.
來自辭典例句
3 . The author's half drunken state did not in the least impair his eminence in my eyes.
在我的眼里,這位作家的醺醺醉態絲毫無損他的高尚.
來自辭典例句
4 . A recurrence of such an oversight could impair our amicable relations.
這樣的疏忽倘若再發生,可能有損雙方的友好貿易關系.
來自互聯網
5 . To weaken, injure, or impair, often by degrees or imperceptibly; sap.
逐漸損壞;暗中破壞:削弱 、 傷害或損害, 常是逐漸地或很輕微地; 使衰弱.
來自互聯網
1.make worse or less effective;
His vision was impaired
2.make imperfect;
nothing marred her beauty
