英语词汇“international unit”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	international unit
释义	WordReference Random House Unabridged Dictionary of American English © 2024 interna′tional u′nit, [Pharm.] Drugsan internationally agreed upon standard, as measured by bioassay, to which samples of a substance, as a drug or hormone, are compared to ascertain their relative potency. Drugsthe particular quantity of such a substance, which causes a specific biological effect. Abbr.: IU 1920–25
随便看	race norming race-norming race plate raceplate racer race relations race riot racerunner races race suicide racetrack racetracker race-walk race walker race walking raceway rachel rachides rachilla rachis rachises rachitis rachmaninoff rachmanism racial

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