[] 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。