kayo的词源

英文词源

kayo

spelled-out form of K.O. (for knockout in the pugilism sense), from 1923. Also used in 1920s as a slang reversal of OK.

中文词源

kayo：击倒

来自knockout的缩写词KO的俚语发音。

该词的英语词源请访问趣词词源英文版：kayo 词源，kayo 含义。