Orthopole
正交极, 垂极
🗣️ 情景例句
I did , but everything is OK,so I decided to come back.
回去了， 但一切安好。于是我决定回来。
Money is often lost for want of money.
往往由于缺乏金钱而丧失金钱。
Speak louder，please.
说话请大声点儿。