Gratonite
细硫砷铅矿
🗣️ 情景例句
Please remain calm, sir. Just give me your name and your location.
请保持镇静，先生。告诉我你的名字和所在地点。
Would you tell her Tom Gray Called?
请你告诉她汤姆i格雷来过电话，好吗？
Since the sea covers the greater part of the earth's surface,
既然海洋覆盖着地球的大部分表面，