Eptfe
abbr. expanded polytetrafluoroethylene 多孔（泡沫）聚四氟乙烯
🗣️ 情景例句
Now may I please say hello?
现在我可以说声哈喽了吗？
A bald head is soon shaven.
光脑袋，剃得快。
It's not like her to have missed two days of classes.
缺课两天不太象她的作风。