put one's hand to one's mouth to hide one's laughter laugh in secret cover the mouth with the hand and laugh
laugh in secret
掩味用英文怎么说
掩埋用英文怎么说
掩埋式用英文怎么说
掩始用英文怎么说
掩护用英文怎么说
英语词典收录了最新的汉英词典和英汉词典,总共有200多万个词条,词库仍在不断更新中。