Dsos
[计]= Data Switch Operating System,数据转接操作系统
🗣️ 情景例句
And very bright.
而且非常聪明。
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？
That's why we were getting anxious about you.
所以我们才为你们担心。