happy-go-luckyadj.
英 'hæpiɡəu'lʌki | 美
中文adj. 随遇而安的；逍遥自在的\nadv. 完全偶然地
随遇而安的；逍遥自在的
adv. 完全偶然地
词根词源
happy-go-lucky (adv.)also happy go lucky, 1670s, "haphazard, in any way one pleases; every man for himself." Earlier as happy-be-lucky (1630s). The adjective, of persons, recorded from 1835, "careless," hence "carefree."
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