Ercinite
交沸石
🗣️ 情景例句
Someone told me you're the computer expert around here. Weel, I have a question for you...
有人告诉我你在这里是计算机专家，我有个疑难想请教你。。。
All right.
行。
Have they ever been there before?
他们以前去过那儿吗？