Tetrasilicate
四硅酸盐
🗣️ 情景例句
and this is Joanne Thompson--and Abe Lucas,
这是Joanne Thompson， 还有Abe Lucas
I don't allow my children to play with toy guns.
我不让自己的孩子玩玩具枪。
He has never borrowed money from me.
他从未向我借过钱。