Altaite
碲铅矿
🗣️ 情景例句
Oh, here he comes.
噢，他来了。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。
The use of pesticides and fertilizers produces cheap grain and vegetables.
使用杀虫剂和化肥生产出廉价的谷物和蔬菜。