Sclerogen
硬化原
🗣️ 情景例句
What you say makes no sense.
你说的话毫无道理。
What is happening up there?
上面发生什么事情？
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。