burnoutn.
英 'bɜːnaʊt | 美 'bɝnaʊt
中文n. 烧坏；燃料烧尽
词根词源
burnout (n.)also burn-out, "drug user," by 1972, slang, from the verbal phrase, from burn (v.) + out (adv.). Meaning "mental exhaustion from continuous effort" is from 1975.
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