Perparaldehyde
[化] 过仲醛
🗣️ 情景例句
But there are one point which I'd like to bring up about the packing.
不过还有一点我得提出来，关于包装问题。
Being the newest member of this committee is really difficult.
能成为这个集体的新成员是很难的。
No, we didn't fix anything.
不，我们没有决定任何事情。