Methylolation
[化] 羟甲基化
🗣️ 情景例句
Oh yes, the May Fourth Movement. I've read about it.
哦，是的，五四运动，我听说过。
I'll pretend I didn't see that.
睁一只眼，闭一只眼。
That might be quite expensive.
那花钱可就多啦。