Eptfe
abbr. expanded polytetrafluoroethylene 多孔（泡沫）聚四氟乙烯
🗣️ 情景例句
All the girls know he's a womanizer.
所有的女孩儿都知道他和许多女孩儿有关系。
I'm not accustomed to going out after dark.
我不习惯在天黑了以后去外面。
Is there any water in this kettle?
这水壶里有水吗？