Pcdos
n. IBM公司的磁盘操作系统
🗣️ 情景例句
May I help you, sir?
需要我帮忙吗，先生？
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？
They describe how each process goes on to the next.
表述着每道工艺间的衔接情况。