Gladite
柱硫铋铜铅矿
🗣️ 情景例句
Thanks for the haircut, keep the change.
谢谢你给我剪头，不用找了。
May I speak to Mr. Johnson, please?
我想请约翰先生听电话好吗？
The secretary worked late into the night, preparing a long speech for the president.
秘书工作到深夜，为总统准备发言稿。