Hafnate
铪酸盐
🗣️ 情景例句
The old library building on Chestnut Street,
Chestnut街老图书馆，
I don't like it when the weather gets real cold.
当天气变得很寒冷时，我不喜欢。
Yes, speaking. Just a moment. Let me turn the music down. There, that's better.
是的，我就是。请稍等。让我把音量关小一点。你瞧，好多啦。