Methyl ethyl ketone
[化] 甲基乙基甲酮; 甲·乙酮\\n[医] 甲乙酮
🧩 词语组成解析
n. 甲基\\n[化] 甲基
[化] 乙基\\n[医] 乙基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
Oh, let me think for a minute.
哦，让我想一下。
My brother came in,changed his clothes,and went out again.
我的兄弟进来了，换掉了他的衣服，并再去外面了。
No problem! Tell me, do I have to take them before or after meals?
“那不难！告诉我，我是在饭前还是饭后吃呢？”