Metacetaldehyde
[化] 变乙醛; 聚乙醛
🗣️ 情景例句
It's all right with me
我没有问题。
These clothes are too long , they need to be taken up.
这些衣服太长了需要去改一下。
I'm not going to put up with this!
我再也受不了啦！