Auerlite
磷硅钍矿, 磷钍石
🗣️ 情景例句
I keep thinking about the dog -- about Gemma,
我一直在想那只狗 Gemma，
This small table is good.
这张小桌很不错。
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。