Eptfe
abbr. expanded polytetrafluoroethylene 多孔（泡沫）聚四氟乙烯
🗣️ 情景例句
and take care of Max and continue my career.
一面照顾孩子， 同时继续我的事业。
It is easy to prophesy after the event.
事后诸葛亮，预言顶便当。
he identifies himself with its centre of gravity, its mass, its weight;
他把自身和物体重心、质量、重量融为一体。