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
I had a million things to do today.
我今天有成千上万的事要做。
Don't make trouble.
别惹麻烦！
The books which are on the counter.
就是柜台上的那两本。