Butyl ketone
[化] 5-壬酮; 二丁基甲酮
🧩 词语组成解析
n. 丁基\\n[医] 丁基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
We aren't going, for the simple reason that we can't afford it.
我们不去，原因很简单，我们负担不起。
Sorry, but she is out.
很抱歉，她出去了。
They are very uncomfortable. But women always wear uncomfortable shoes!
的确很不舒适。可是女人们总是穿不舒适的鞋子！