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
I think he'll sleep through the night now.
我想他现在会睡到天亮。
Do you have some change?
你有零钱吗？
People woken during these periods of eye-movements generally reported that they had been dreaming.
在眼球活动期间被叫醒的人都说自己在做梦；