Dibutyl ether
[化] 二丁醚
🧩 词语组成解析
[机] 二丁基
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
It's me, Grandpa.
是我， 爷爷。
I asked him to come with me , but he wouldn't.
我请他和我一起来，但是他不肯。
I'm sorry to have done that. I didn't mean to be so rude.
我为那样做感到抱歉。我并不想那样粗鲁的。