Perchloroethane
六氯乙烷
🗣️ 情景例句
It's a bargain.
真是大廉售。
Please don't get me wrong, I'm not criticizing you.
请不要误解我，我不是批评你。
The survey revealed a large number of sources of noise that we really dislike.
这个调查显示出很大数目我们不喜欢的噪音源：