Methyl vinyl ketone
[化] 甲基乙烯基甲酮
🧩 词语组成解析
n. 甲基\\n[化] 甲基
n. 乙烯基\\n[化] 乙烯基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
Yes, I took part in.
有，我参加了。
Don't make it any worse than you can help.
尽量不要把事情弄得更糟。
No, not very. You need a driving permit. Have you got one?
不，不很贵。你需要一个驾驶执照。你有没有？