Hexafluoropropylene
[化] 六氟丙烯
🗣️ 情景例句
I'll have chocolate.
我要巧克力的。
They that live longest must die at last.
活得最久长，终难免一亡。
Television cameras and newspapers carried the news to everyone in the country.
电视摄像机和报纸把消息传送到全国。