Styryl methyl ketone
[化] 苯乙烯基甲基(甲)酮
🧩 词语组成解析
苯乙烯基
n. 甲基\\n[化] 甲基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
Don't open the door if you don't know who it is.
如果有陌生人敲门不要开门。
Do you usually play piano during the holidays?
你通常在假日期间弹钢琴吗？
There's no time! laughed Mother.Here are the twins.
“没时间了！”母亲笑着说，“双胞姐妹到了。”