Dentaphone
牙助听器
🗣️ 情景例句
No, thank you.
不用 谢谢你。
You are shorter than I am.
你比我矮。
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。”