Ketonic ether
[化] 酮醚; 烷氧基酮
🧩 词语组成解析
酮的
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
We were very young.
我们那时很年轻。
I really don't know.
我真的不知道。
Then he said something and I understood it.
接着，他说了点什么，这回我听懂了。