口传[kǒu chuán ]
词典pass on by word of mouth：口传。
词典口传在线翻译
词典spread from mouth to mouth：口传；众口相传；一传十，十传百；一传十， 十传百。
词典instruct orally
词典give oral instruction
口传[kǒu chuán]
（口头传递） pass on by word of mouth; spread from mouth to mouth:
例：口传的消息
word-of-mouth news