Dimethyl ketone
[醫] 二甲酮, 丙酮
?? 詞語組成解析
[醫] 二甲基
ketone
['ki:to?n]
n. 酮;
??? 情景例句
Ah. She's out.
啊。她出去了。
If you can be well without health you may be happy without virtue.
如果不健康而能強強壯壯，那么無美德也可快快樂樂。
Now I could see a smaller deer next to the one my brother had pointed to.
現在我可以看見一只更小的鹿，它緊挨著我弟弟指的那一只。