名詞是weakness
weak
adj.虛弱的無力的不牢固的易損壞的易破的易受影響的懦弱的軟弱無力的
比較級： weaker
最高級： weakest 擴展資料
He became very weak towards the end of his life.
他臨終時很虛弱。
He was a weak little mouse of a man.
他是個懦弱無能的人。
I was always weak in the science subjects.
我總是學不好理科
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