Monosilicate
单硅酸盐
🗣️ 情景例句
Would you please try to keep quiet at this hour?
这么晚了，你能不能尽量保持安静。
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
That's a lot of money!
我可真是一大笔钱呢！