Midperpendicular
舯垂线
🗣️ 情景例句
I was, indeed.
的确如此。
Good words and ill deeds decieve wise men and fools.
话好行为劣，欺骗智和愚。
All these cats had one experience in common: they had fallen off high buildings, yet only eight of them died from shock or injuries.
它们都曾从高层建筑上摔下来过，但只有其中的8只猫死于震荡或跌伤。