释义 |
mcg noun[ C ] abbreviation for microgram: one millionth (1/1,000,000) of a gram毫克(microgram的缩写) SMART Vocabulary: related words and phrases Measurements of weight & mass atomic mass BMI body mass index bulk density carat centigram ct G, g gm hundredweight kilogram lb microgram milligram ounce oz pound st talent ton
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