Pentachloroethane
五氯乙烷
🗣️ 情景例句
Isn't this the Nanjing University?
请问是南京大学吗？
Why didn't you like cleaning house so much?
为什么你那么不喜欢清理房子？
They also hunted and killed wild animals.
他们还猎杀野兽。