Fluotantalate
氟钽酸盐
🗣️ 情景例句
In those days, when they made quilts.
那个时代 ，人们做被罩时，
Thank you for helping me.
谢谢你帮了我的忙。
Yes. I bought this blouse here last week, but there seems to be something wrong with it.
是的。上星期我在这里买了一件衬衣，但似乎有点毛病。