MG
★☆☆☆☆牛津3000
📖 中文释义
- [化] 微粒剂
- [医] 镁(12号元素)
🧩 词形变化
复数 mgs
📘 English Definition（英文释义）
- n one thousandth (1/1,000) gram
- n a light silver-white ductile bivalent metallic element; in pure form it burns with brilliant white flame; occurs naturally only in combination (as in magnesite and dolomite and carnallite and spinel and olivine)