Miesite
褐磷氯铅矿
🗣️ 情景例句
Oh. Thank you, Molly.
噢，谢谢， Molly。
If you want a thing (well) done, do it yourself.
要想做好事情，就要自己动手。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。