takeoff的词源

英文词源

takeoff (n.)

also take-off, "caricature," colloquial, 1846, from earlier sense of "thing that detracts from something, drawback" (1826), from take (v.) + off (adv.). Meaning "act of becoming airborne" is from 1904 in reference to aircraft; in reference to jumping, it is attested from 1869. Verbal phrase take off "become airborne" is from 1918, in reference to aircraft; figurative use "rise suddenly and dramatically" by 1963.

中文词源

takeoff：(飞机或火箭)起飞，升空；起跳 

词根词缀： take带走 + off离开

该词的英语词源请访问找单词词源英文版：takeoff 词源，takeoff 含义。