Crotonylidene
[化] 亚巴豆基; 亚(2-)丁烯基
🗣️ 情景例句
I'd like a side order of onion rings, please.
我想再要一个洋葱圈。
A fair death honours the whole life.
死得光明，终身荣耀。
Soon the errors will have multiplied to the ten-foot scale,
很快这种偏差会增加到10 英尺的范围，