Dimethyl ether
高中 Senior High[化] 甲醚; 二甲醚\\n[医] 二甲醚
🧩 词语组成解析
[医] 二甲基
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
How come you speak such good English?
你为什么能说这么好的英语呢？
But after one week and I still hadn't made a single sale, my heart was in my boots.
但过了一星期还没有做成一笔生意，我感到十分焦急。
OK! Is it straight?
好的！立直了吗？