Tectosilicate
n. [矿]网硅酸盐
🗣️ 情景例句
Well, why don't you tell us about that, Michelle?
那好，能否给我们讲一讲 Michelle？
How much does packing take up of the total cost of the goods?
包装占货物总成本的百分比是多少？
No, I haven't.
不，没有。