Petrographical
a. 岩相学的, 岩类学的
🗣️ 情景例句
Remember me, Malcolm?
还记得我吗 ，Malcolm？
We shall never have friends if we expect to find them without fault.
指望朋友无缺点，永远休想交朋友。
Aren't you going to admire my new hat?
你难道不想夸夸我的新帽子吗？