Ethylic ether
[机] 二乙醚
🧩 词语组成解析
a. 乙基属的
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
That's very nice of you, but I really can't.
你太客气了，可我真的非走不可。
Mr. Chairman, may I have the floor?
主席，我可以发言吗？
A recent article in a weekly newspaper, for instance,
例如，最近一家周报刊登了一篇文章，