Neosilicate
岛状硅酸盐
🗣️ 情景例句
Take your medicine like a man.
做一个男人，去接受磨练吧！
By what time should I check in?
我该什么时间办理登机手续呢？
I'm very sorry. Usually I'm very careful. I have never lost a book before. It won't happen again.
“很对不起。通常我是非常小心的。我以前从来没有丢过书。这样的事不会再发生了。”