jump-start的词源

英文词源

jumpstart (v.)

also jump-start, to start a car using battery booster cables, by 1970, from jumper "wire used to cut out part of a circuit or close a gap" (1901 in telegraphy); see jump + start. Related: Jumpstarted; jumpstarting. Figurative use by 1975.

中文词源

jump-start：快速启动

比喻用法。

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