Rigidities
n. 僵化之物（rigidity的复数）
🗣️ 情景例句
I'll bring the dog over by nine.
我在九点之前把狗送来。
This is a rather old house. It needs painting.
这房子挺旧的，得刷一下才行。
He gets a good salary, but he always borrows money from his friends and never pays it back.
他的薪水很高，但他却总是向朋友借钱，并且从来不还。