Allyl banzene
[机] 烯丙基苯, 苯丙烯
🧩 词语组成解析
n. [化]烯丙基
🗣️ 情景例句
but I have work to do.
但我有工作要做。
It is one thing to speak much and another to speak pertinently.
话讲得多是一回事，讲得恰当是另一回事。
'Well, I'd prefer to stay here,' I said.
“可我更愿意呆在这儿，”我说，