Chloroether
含氯醚
🗣️ 情景例句
until I have a chance to talk with you about it.
除非我有机会跟你谈过。
The proof of the pudding is in the eating.
空谈不如实验。（实践出真知）
'I am a foreigner,' I said.
“我是个外国人，”我说。