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
His excuse sounds unconvincing.
他说的理由好像不可难。
You're so lame!
你真笨！
It's a small blue case and it's got a zip.
是只蓝色的小箱子，上面有拉链。