单词	mainframe
释义	English American Business mainframenoun [ C ] uk/ˈmeɪn.freɪm/us/ˈmeɪn.freɪm/ a very large, powerful computer with a lot of memory that many people can use at the same time Thesaurus: synonyms and related words Computer hardware 3-D printer blackberry brick bubblejet codec handheld joypad Macintosh micro microcomputer mouse personal organizer ram storage device tablet toggle trackball underscore VDT word processor See more results » mainframenoun [ C ] us/ˈmeɪnˌfreɪm/ a large computer that can be used to do several things at once and which is usually used by a number of people mainframenoun [ C ] uk/ˈmeɪnfreɪm/usalso mainframe computer IT a very large powerful computer that many people can use at the same time: When a system running on a mainframe becomes outdated, there are a variety of options for upgrading.
随便看	northeast northeast wind northeaster northeasterly northeasterly wind northeastern northeastern northeastward northeastwards northerly northerly wind northern Northern northern Northern Ireland Northern Irish Northern Territory northerner Northerner northernmost Northumberland northward northward northwards northwest