Mg
大学 College[化] 微粒剂\\n[医] 镁(12号元素)
✅ 同义词
📖 牛津释义
mg
abbr 缩写 = milligram(s): 100 mg 100毫克.
🗣️ 情景例句
My mother and father
我父母
I understand completely.
我完全理解。
Oil rigs have to be repaired frequently and divers,who often have to work in darkness a hundred feet under water,
钻井平台需要经常修理，潜水员常常要在水面100英尺以下摸黑工作，