Paraformaldehyde
n. [化]多聚甲醛,仲甲醛
🔁 扩展释义
【化】 低聚甲醛; 多聚甲醛
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西，
Forgive and forget.
不念旧恶。
His parents did not know what was wrong.
他的父母亲不知道他有什么毛病。