weakens 

  1. 動詞
weaken第三者單數現在式:
不及物動詞:
變弱
變虛弱
變衰弱
變軟弱
畏縮
動搖
(價格、行情、市場需求等)走疲
及物動詞:

    同義字詞
debilitate,devitalize,enervate,enfeeble,etiolate,prostrate,sap,soften,tire,waste
decay,droop,emaciate,fade,fail,flag,go,lag,languish,sag,sink,waste (away),wilt,wither
adulterate,cut,dilute,extend,lace,sophisticate,thin,water down

例句

  1. Never rusts nor weakens from use.
  2. We have power but out fear weakens us.
  3. A lack of exercise weakens bone density.
  4. It weakens our resolve and our commitment.
  5. It weakens you ," remarks Lauda at one point.