dos

[du:z]

n.[计] 磁盘操作系统（=Disk Operating System）

例句与用法：

It won't do to hedge your pupils in with a thousand dos and don'ts.

用无数清规戒律去束缚学生是不行的。

Do all computers use binary system?

所有的计算机都使用二进制吗？

In everyday conversation, you request people to do things, not "order" them.

在日常会话中，你是请求别人做事，而不是"命令"他们。

Come on, fair dos you've had a long go on the computer and now it's my turn.

行了，机会均等--你用计算机已经很长时间了，现在该轮到我了。

词形变化：

名词复数: dories |