Perfluoropropane
[机] 八氟丙烷
🗣️ 情景例句
The mall's packed today.
今天商场里的人很多。
Greatest genius often lies concealed.
大智若愚。
The group of girls all moved on and had a good drink of tea together, from a modern thermos!
这一群女孩一块儿去享受了一番茶水。她们用得是现代的热水瓶！