Chloroether
含氯醚
🗣️ 情景例句
I'll try to explain.
我会尽量给你解释。
The unrighteous penny corrupts the righteous pound.
不正当得来的便士会使正当得来的英镑受到污浊。
'You certainly did give me a surprise!' said the vicar.
“你确实使我大吃了一惊！”牧师说，