rcp, short for "remote copy," improved on FTP, because it mimicked the traditional cp utility but copied files from machine to machine.

rcp（“remote copy” 的简写）改进了 FTP，它具有与传统 cp 实用程序相似的功能，但是它在机器之间复制文件。

youdao

It is also called Machine to Machine communication and refers to communication through the Internet between non-phone, ordinary objects providing information about their surroundings and activities.

它也被称为机对机通信，是指提供其周围环境和活动相关信息的普通非手机对象之间在互联网上进行的通信。

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Although both sets of Web services are running on one physical machine, we can still consider this a machine-to-machine case for all intents and purposes.

虽然两组Web服务都在一个物理机上运行，但是出于各种意图和目的，我们仍然要将其考虑为机器对机器的情况。

youdao

The term today most often is used to describe a powerful machine designed to clear away trees and other big objects.

VOA: special.2009.02.15

That would that would give rise to a perpetual motion machine, breaking of the second law. It can't happen.

否则就会使,得永动机出现，打破第二定律那是不可能的。

麻省理工公开课 - 热力学与动力学课程节选

OK. In the length of time it takes for the light to get from that bulb to the table, this machine processes two operations.

好，在灯光从灯泡到,桌子的这段时间内，电脑已经进行了两次运算了。

麻省理工公开课 - 计算机科学及编程导论课程节选

Mobility encompasses everything from consumer tablets and smartphones to machine-to-machine technology and mobile applications.

FORBES: For IT Providers, Time To Start Building 'Superstacks'

This is also known as the Internet of Things and Machine to Machine (M2m).

FORBES: Marissa Mayer, Yahoo! and the Fourth Mobile Wave

Nice start, but it pales next to the prospect of ZigBee, an emerging wireless standard for short-range machine to machine communications.

FORBES: The Wireless Boom That Won't Need Us