Methacryloyl
(=methacrylyl)异丁烯酰基, 甲(基)丙烯酰基
🗣️ 情景例句
Fall is a great season because of all the wonderful colors.
秋天是个色彩缤纷的好季节。
We'd better not go out tomorrow, son.
孩子，我们明天最好不要出去。
We always make friends with each other again.
我们总是重新交朋友。