Allylidene
亞2-丙烯基, 烯丙叉
?? 擴展釋義
【化】 亞-2-丙烯基(即CH-2:CHCH:)
??? 情景例句
Fair enough.
很公平。
If you wouldn't mind, I could use a hand.
如果你不介意的話，我可能要你幫個忙。
'I've been coming up here night after night for weeks now.
“好幾個星期了，我天天夜里到鐘樓上來。