Methylolation
[化] 羟甲基化
🗣️ 情景例句
That's all right.
没关系。
If I had known her telephone number, I would have called her.
如果我知道她的电话号码，我就给她打电话了。
There he was picked up by a policeman and sent back to England by the local authorities.
他在那儿被一个警察抓住了，之后被当局送回了英国。