Fluosilicate
[机] 氟硅酸盐
🗣️ 情景例句
My favorite food is pork chops.
我最喜欢的食物是小猪排。
You have no goats,and yet you sell kids.
没有老山羊，还把小羊卖。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。