Dos
[ [dɔs] ]
其它 Other
磁盘操作系统\\n[计] 磁盘操作系统; DOS内部命令
🗣️ 情景例句
He's been here for years, he should know the ins and outs of the job by now.
他在这里已经好多年，现在理应熟悉各方面的工作了。
Speak of the devil.
我们才刚好聊到你而已。
Today he is making a machine.
今天他在造一个机器。