Bisilicate
二硅酸盐, 偏硅酸盐
🗣️ 情景例句
I think New York has all the conveniences--
我觉得纽约具备了一切便利的条件
Would you take them to my room?
能送到我的房间吗？
I will have to choose presents for all the family soon, but I haven't chosen any yet!
我很快就要为每一位家庭成员选购礼物，但我至今还什么也没买！