Liminality
阈限
🗣️ 情景例句
Can you come down on the sticker price?
你能卖得比标价低一些吗？
The leopard cannot change its spots.
江山易改，本性难移。
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