Allylidene
亚2-丙烯基, 烯丙叉
🔁 扩展释义
【化】 亚-2-丙烯基(即CH-2:CHCH:)
🗣️ 情景例句
we're all in for trouble.
我们都会吃不消的。
Do you have some stamps?
你有邮票吗？
he had great difficulty in controlling the car because a tyre burst during the first run.
但他很难把汽车控制住，因为在开始的行程中爆了一只轮胎。