英语词汇“very heavy work”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	very heavy work
释义	very heavy work ver·y hea·vy work (ver'ē hev'ē wŏrk) A physical demand level described as the exertion of up to 100⁺ pounds of force occasionally, or up to 50⁺ pounds of force frequently, or 20⁺ pounds of force constantly to move objects.
随便看	dos (disk operating system) boot record dos driver user dos-e dose dose, absorbed dose adjustment for normal eating dose and dose-rate effectiveness factor dose and quality control dose and risk assessment tabulation dose annuelle due aux radiations internes dose area product dose are da breaks dose assessment dose assessment advisory group dosecc dose control trial dose conversion factor dosed dose delivery system dose-dense chemotherapy dose dependence dose de référence aigue dose (disambiguation) dos edlin dosedly

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very heavy work