Perchlorethylene
n. [化]全氯乙烯
🗣️ 情景例句
Smoking is addictive, and causes cancer, But the point I most want to emphasize is that it damages the health of those around you.
吸烟会上瘾，会引发癌症。但我最想说的是，吸烟同时也有损你的健康。
Rodney began to sob with grief.
罗杜尼悲伤得开始哭了起来。
I think she must be injured.
我想她一定受伤了。