Petrogenetic
a. 岩石成因的
🗣️ 情景例句
You'll never get to college to find out, Robbie,
你根本就进不了大学去探究这个问题的答案 ，Robbie，
Until the end of the week.
借到周末。
How can we set up an account with you?
如何才能跟你们设立记帐户头呢？