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
You two must be close.
你们两个关系一定很好。
Today English is the international language of business and trade.
如今英语是商务和贸易的国际性语言。
Later it was found that there was a type of mosquito which acted as the carrier of this disease and passed it on to the rabbits.
后来又发现，有一种蚊子是传播这种疾病的媒介，能把此病传染给兔子。