Allyl carbinyl
[化] 烯丙基代甲基; 3-烯丁基; Δ, 3-丁烯基
🧩 词语组成解析
n. [化]烯丙基
甲基
🗣️ 情景例句
Even if you ask me a thousand times, my answer will still be no.
就算你问我一千遍，我还是会说“不”。
The staff in this shop is very helpful.
这家商店的店员很热心。
He is swimming across the river.
他正横渡小河。