Alkadiene
鏈二烯, 二烯烴
?? 擴(kuò)展釋義
【化】 鏈二烯
??? 情景例句
Why don't you tell us about your day.
何不告訴我們你這一天過(guò)得如何？
As you brew, so must you drink.
自搬石頭自壓腳。
There's an old teapot over there. Isn't it beautiful! said Ann.
“那兒有一個(gè)舊茶壺。它不美麗嗎？” 安說(shuō)