Odontometer
齿轮公法线测量仪
🗣️ 情景例句
I'm with the Bank of China.
我在中国银行工作。
Could I have your latest catalogues or something that tells me about your company?
可以给我一些贵公司最近的商品价格目录表或者一些有关说明资料吗？
At that time he had two helpers.
那时他有两个帮手。