短语词组用作動詞 (v.)～+名詞conceal one 's anger 隱藏怒氣conceal present 把禮物藏起來conceal the weapon 隱藏武器～+介詞conceal oneself behind the trees 藏在樹後conceal by the cloud 被雲遮住conceal from 對…隱瞞conceal sth under a smile 以微笑隱藏…短語 返回 concealing