在线词典信口开河比喻随口乱说一气。拼音xìn kǒu kāi hé解释比喻随口乱说一气。近义词胡言乱语、胡说八道、信口胡言反义词信而有征、言之凿凿英文释义to speak without thinking (idiom); to blurt sth out
