Perpendiculars
垂直的, 成直角的( perpendicular的名词复数 )；直立的
🗣️ 情景例句
I felt differently at that time.
那时我的感觉又不一样了。
Take your time.
慢慢来。
Just whose fault is this damage?
这次的损坏究竟是谁的责任呢？