Berthonite
车轮矿
🗣️ 情景例句
How was your Thanksgiving dinner, Alexandra?
你们的感恩节晚餐怎么样 Alexandra？
Do you happen to know Mr. Cooper's telephone number?
你知道库珀先生的电话号码吗？
Are your grandparents still living?
你的祖父母还在么？