borosilicate

名词 borosilicate:

1. a salt of boric and silicic acids

bo.ro.sil.i.cate

n.（名词）
A salt that is derived from both boric acid and silicic acid and occurs naturally in dumortierite.
硼硅酸盐：由硼酸和硅酸反应而得的一种盐，存在于自然界蓝线石中