Dibutyl ketone
[化] 二丁基酮; 二丁基甲酮; 5-壬酮
🧩 词语组成解析
[机] 二丁基
ketone
['ki:toʊn]
n. 酮;
🗣️ 情景例句
Your mother is thinking of
你妈妈正考虑
Is the source of the information reliable?
那个消息的来源可靠吗？
Were there any letters for me this morning?
今天早上有我的信吗？