短语词组用作动词 (v.)～+名词conceal one 's anger 隐藏怒气conceal present 把礼物藏起来conceal the weapon 隐藏武器～+介词conceal oneself behind the trees 藏在树后conceal by the cloud 被云遮住conceal from 对…隐瞒conceal sth under a smile 以微笑隐藏…短语 返回 concealable