Hituminous sandstone
[机] 沥青砂岩, 沥青砂石
🧩 词语组成解析
sandstone
['sændˌstəun]
n. 砂岩;砂石;
🗣️ 情景例句
Could I trouble you for directions?
打扰了，我想问问路。
I wanted to say at first the tall one, or the one with blond hair.
刚开始我会介绍说金发的。
Do you usually buy in large quantities?
你们的订购量通常都很大吗？