Karpholite
硅酸铁锰矿
🗣️ 情景例句
Hello, I have a bad headache.
喂，我的头痛得很厉害。
Mr. Smith, would you like to start things off?
史密斯先生，你要开始做事了吗？
Now let's go downstairs and have a cup of tea.'
来，咱们下楼去喝杯茶吧。”