Prepotential
前电势, 前电位
🗣️ 情景例句
I was in the smoking section.
我原本坐在吸烟车厢的。
Easy come, easy go.
来的容易，去的快。
But when table, penholder and paper are all moving, how is it possible to write legibly?
可是，当桌子、夹笔装置、纸都在移动时，怎么能书写得清楚呢？