Equipolarization
等配极变换
🗣️ 情景例句
The leader takes the first ten cards
指挥拿出上面的十张牌，
Yes,I am.
是的，我是。
Neither was I surprise when the train stopped at Widley, a tiny station a few miles along the line.Even a mighty express train can be held up by signals.
火车开出几英里即在一个小站威德里停了下来。对此，我不觉得奇怪，因为即便是特别快车也可能被信号拦住。