Equipotentials
(equipotential 的复数) a. 等位的, (力量、效能等)相等的\\n[医] 等势, 等位
🗣️ 情景例句
This is Alexandra Pappas, and this is my grandson Robbie,
这是Alexandra Pappas ，这是我孙子Robbie
Moving away
正在移开
Our next obstacle was a shallow pool of water about half a mile across.
下一个障碍是一片约半英里宽的浅水塘。