Metalsorter
金属鉴别仪
🗣️ 情景例句
Harry, I get it!
Harry，我想到了！
Someone is using the phone.
有人在用电话。
At last she said:There's nothing much wrong with you, but I'm afraid you have a problem.
“你没有什么大毛病，不过，恐怕你有个问题。