Rigidizing
vt. 硬化；加固\\nvi. 僵硬；刻板不变（等于rigidify）
🗣️ 情景例句
There's nothing else in the appointment book.
在工作日， 没有别的事了。
When an opportunity is neglected, it never comes back to you.
机不可失，时不再来。
I can see why you are having some problems with it.
我明白为什么你用起来会有问题了。