Pegmatites
(pegmatite 的复数) n.[地质]结晶花岗岩
🗣️ 情景例句
I've been thinking a lot about our responsibilities
我对于我们的职责想了很多
Discontent is the first step in progress.
不知足是前进中的第一步。
Hello, Betty. When are you going off to Guangzhou?
你好，贝蒂。你什么时候去广州？