overkill的词源

英文词源

overkill (n.)

1958, from over- + kill (v.). Originally in reference to nuclear arsenals; the general sense is from 1965. The verb is attested from 1946.

中文词源

overkill：过火，过犹不及

over-,超过，过度，kill,杀，杀死。

该词的英语词源请访问趣词词源英文版：overkill 词源，overkill 含义。