Understrata
n. 底层 (understratum的变形)
🗣️ 情景例句
I realize that pPeter wants you to marry him this summer.
我知道彼德想要你今年夏天和他结婚。
I've already read that book.
我已经读了那本书。
Can you see the door?
你能看见门吗？