Methacryloyl
(=methacrylyl)异丁烯酰基, 甲(基)丙烯酰基
🗣️ 情景例句
I'll find the people to help do it.
我可以找人来帮忙。
Peace on earth and good will towards men.
愿世界得太平，人间持善意。
Even by modern standards, the 46,000 ton Titanic was a colossal ship.
却使用现代标准来衡量，45，000 吨的“泰坦尼克”号与算得上一艘巨轮了。