Dinaphthyl ketone
[化] 二萘酮; 二萘甲酮
🧩 词语组成解析
二萘(基)
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
We looked at a lot of houses.
我们看了好多房子。
What time does the plane take off?
飞机何时起飞呢？
I make them for workers and farmers.
我做完了给工人和农民用？