查词历史:
- Mg Metopirone
1.
mg is a written abbreviation for(书面缩略 =) milligram or milligrams .
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...300 mg of calcium.
300毫克的钙
- Noun
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1. one thousandth (1/1,000) gram
- synonym: milligram
医学
- 1.magnesium镁


