Ketone ether
[化] 酮醚; 烷氧基酮
🧩 词语组成解析
ketone
['ki:toʊn]
n. 酮;
ether
['i:θə]
n. <化>醚;the ether 苍穹;苍天;太空;
🗣️ 情景例句
Show some courtesy or I shall cease dealing with your company.
请客气些，否则我将停止与你们公司打交道。
Have you been listening?
你有没有在听啊？
'You'll have to get off here,' the conductor said.
“您得在这里下车，”售票员说，