Polysilicate
聚硅酸盐
🗣️ 情景例句
Well, my choice of careers.
是的， 我的事业抉择问题。
Law is a bottomless pit.
法律是无底的深渊。
The Scandinavian countries are much admired all over the world for their enlightened social policies.
斯堪的纳维亚半岛各国实行开明的社会政策，受到全世界的推崇。