英语词汇“劳心”的读音、翻译、释义、用法及例句-语文网

词汇	劳心
释义	劳心 lao xin ㄌㄠˊ ㄒㄧㄣ 1.to work with one's mind or brains
随便看	primary end of a session primary extended route primary file primary function primary half-session primary health care primary index primary industry primary input/output primary insurance primary key primary key encrypting keys primary logical unit primary market primary operator control station primary paging device primary path primary processing unit primary product primary program primary program operator interface task primary PSV Primary Rate Access primary rate interface primary register set

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