Bisilicate
二硅酸盐, 偏硅酸盐
🗣️ 情景例句
He bites off more than he can chew.
贪多嚼不烂。
Some relative clauses in the contract have to be amended owing to the unexpected situation.
由于这种难以预料的情况，合同中的有关条款不得不做些修改。
He came by train.
他乘火车来。