information technologythe study or use of electronic systems and equipment, especially computers, for storing, sending and receiving information 资讯技术◆The company has invested a lot in IT. 这家公司在资讯技术方面投入巨资。◆Mary works in IT. 玛丽在资讯技术行业工作。◆The job requires good IT skills. 这份工作要求具备良好的资讯技术技能。
a company that deals in computers, software, computer services, the Internet, etc. 资讯技术公司◆IT stocks were the worst performers last year. 去年资讯技术股表现最差。
the department in a company or an organization that runs the computer systems 资讯技术部门◆Marketing, sales and IT are being merged to cut costs. 营销、销售和资讯技术部门三者合一以削减成本。