Perpendiculars
垂直的, 成直角的( perpendicular的名词复数 )；直立的
🗣️ 情景例句
if you can't make the payments.
如果你们不能还钱
I usually feel timid in the presence of very bright people.
站在聪明人面前，我感到羞怯。
There is a broken small old gray stone bridge over the river.
河上有一座破烂不堪的、古老的、灰色的小石桥。