Anthraconite
黑方解石, 沥青灰岩
🗣️ 情景例句
Sir, I thought this was an emergency.
先生，我想这是一位急病患者。
What column do you like best?
你最喜欢哪个栏目？
You can't go in no matter who you are.
不管你是谁，都不能进去。