Datasystem
[计]一种小型商业计算机系列（数字设备公司）
🗣️ 情景例句
Do you have smokers' toothpaste?
你这儿有吸烟者用的牙膏吗？
I can see you have put a lot of time into it.
我相信你在制定这个计划上一定花了不少精力吧。
Collecting as a serous hobby is quite different and has many advantages.
作为一种严肃的业余爱好的收藏活动完全是另外一回事，它具有许多益处。