Magnesium hdroxide
[医] 氢氧化镁
🧩 词语组成解析
magnesium
[mæg'ni:zjəm]
n. [化]镁（金属元素）;
🗣️ 情景例句
Really? I'm not much of an outdoor person.
真的？我不是很喜欢户外活动的人。
Money burns a hole in his pocket.
钱到袋里留不住。
How long have you worked in this factory?
你在这家工厂工作有多长时间了？