Metaformaldehyde
[化]变甲醛, 聚甲醛
🗣️ 情景例句
That's right. And have a good time in New York.
对。祝你在纽约玩得愉快。
It seems he knows everything.
看起来他好像知道一切事情。
Oh, doctor. He seems terribly ill. Are you sure it's nothing serious?
噢，医生。他似乎病得很厉害。你肯定不是什么大病？