Polysilicate
聚硅酸盐
🗣️ 情景例句
Well, he wakes up several times during the night,
噢， 他一夜醒了好几次，
It's about time.
时间差不多了。
Did you serve this gentleman half an hour ago, Caroline? He says he's the man who bought these books.
卡罗琳，半小时前你接待过这位先生吗？他说他就是买这两本书的人。