Rigidizing
vt. 硬化；加固\\nvi. 僵硬；刻板不变（等于rigidify）
🗣️ 情景例句
They hardly ever see each other.
他们几乎彼此不碰头。
Congratulations on your having passed the test.
我恭喜你通过了考试。
For years he has been asking me to collect snails from my garden and take them to him.
多年来，他一直让我把我园子里的蜗牛收集起来给他捎去。