[] an electronic machine that can store, organize and find information, do calculations and control other machines计算机；电脑◆The data is all held on (the) computer.所有数据都贮存在计算机中。◆My computer crashed (= stopped working) and I lost the work I was doing.我的计算机崩溃了，我失去了我正输入的资料。◆The computers are down (= not working).计算机停机了。⨁to boot up / log onto / reboot / restart / start up a computer启动／登录／重新启动／再次启动／启动计算机⨁to log off / shut down a computer退出／关闭计算机⨁computer applications / files / games / hardware / programs / software计算机应用软件／文件／游戏／硬件／程序／软件⨁a computer network / system计算机网络／系统desktop computer microcomputer