Polytetrafluoroethylene
n. [高分子] 聚四氟乙烯
🗣️ 情景例句
And there's a two-car garage.
还有一个可放两辆车的车库。
Don't throw out your dirty water before you get in fresh.
清水未打来，赃水莫倒掉。
Girls' 100-metre race: first -- Wu Dong!
女子100米赛跑：第一名--吴东！