magnesium
n [U]
(chemistry 化) silver-white metallic element that burns with a very bright flame and is used to make alloys and fireworks, and in flash photography 镁. =>App 10 见附录10.
🔁 扩展释义
*[mæg'ni:ziәm]n. 镁【化】 镁Mg【医】 镁(12号元素)
📖 同为「博士」词汇
precipitatevt. 下掷,由高处抛下;使提前或突然发生;[气象] 使凝结而下降;[化]使沉淀;
vi. [气象]凝结;[化]沉淀;倒落,一头栽下;
adj. 仓促行进的,匆促的;轻率的,冲动行事的水蒸气,降水;突然发生的;
n. [化]沉淀物;结果,产物;