Dipyrryl ketone
[化] 二吡咯基酮; 二吡咯基甲酮
🧩 词语组成解析
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
Oh, not at first.
噢， 没有马上找到。
You have to study English, don't you?
你必须学英语，不是吗？
It almost looks as if someone has drawn it.
看起来好像这只鹿是画上去似的。”