在线词典口不择言指情急时说话不能正确用词表达或指说话随便。拼音kǒu bù zé yán解释指情急时说话不能正确用词表达或指说话随便。近义词口无遮拦反义词妙语连珠英文释义to speak incoherently; to ramble; to talk irresponsibly