Phosphogypsum
磷石膏
🗣️ 情景例句
Claims, if any, must be made within 30 days after the arrival of the goods.
索赔必须在货物抵达目的地后30天内提出。
Do you remember the boy whose aunt is an actress.
你是否记得那男孩的姑妈是演员？
Invariably the background was the same: dirt and poverty, and very uncomfortable.
肮脏、贫穷，极其不舒适。