Lithology
n. 岩性学, 结石学\\n[化] 岩石学; 岩性; 岩性学
🗣️ 情景例句
Did you know I can type almost 60 words per minuter?
你知道吗，我能每分钟打60个字。
I'm working on-it.
我正在努力。[连音]
Will you please sweep the floor and tidy the classroom every day?
请你们每天都打扫地板、整理教室，好吗？