Perfluoropropylene
[化] 六氟丙烯; 全氟丙烯
🗣️ 情景例句
What events are happening on campus?
校园里有什么事件发生？
They are hot tempered.
他们肝火太盛。
I would make a very poor show of disputing the ownership of a cave with a bear,
要我和一只熊去争洞穴，我会出洋相的；