Parfleche
生皮革(制品), 一种坚韧的水牛皮
🗣️ 情景例句
It was all worth it.
那完全值得。
How often do you eat out?
你隔多久在外面吃一次饭？
If we could actually see the path described by a particle,such as a sand grain in the rock,
假如我们真能看到的运动轨迹，诸如岩石中一个沙粒分子