Endometamorphism
[地质]内变质作用
🗣️ 情景例句
How are you?
你好吗？
If you remove stone by stone, even a mountain will be levelled.
一块一块把石移，高山也可变平地。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。