Lithostratigraphy
n. 岩石层位学
🗣️ 情景例句
They all work hard, without exception.
他们个个努力工作，无一例外。
I'm going to tell him what to do.
我正要告诉他应该如何做。
Could I have your latest catalogues or something that tells me about your company?
可以给我一些贵公司最近的商品价格目录表或者一些有关说明资料吗？