英文更新怎么说

update[英][ˌʌpˈdeɪt][美][ʌpˈdet]vt.更新，使现代化；校正，修正n.现代化；更新的信息；更新的行为或事例复数: updates 第三人称单数: updates 过去式: updated 过去分词: updated 现在分词: updating双语例句1.They decided to update the computer systems.他们决定更新计算机设备。2.Airlines would prefer to update rather than retrain crews.航空公司更愿意换新员工而不是对旧员工重新进行培训。3.A second study was performed in 1973 to update the original report.1973年人们进行了第二次研究，以修正最初的报告。4.EDINA UPDATE is a bibliographic database of land-based literature whose focus is more practical than scholarly.爱丁堡大学数据图书馆UPDATE数据库是一个与土地利用有关的文献数据库，它的数据类型偏向于实用性。5.However, with the following, the UPDATE results are final. Only the PROC call is rolled back.但是，在以下代码中，UPDATE语句的结果将被写入数据库中。只有过程调用将被回滚。

更新: 1. to update 2. up-to-date 其它相关解释: 例句与用法: 1. 这些数据应该每星期更新一次。 The data should be updated once a week. 2. 文件每日存取, 使之不断更新. The files were accessed every day to keep them up to date. 3. 计算机的反馈能使我们更新程序. The feedback from the computer enables us to update the program. 4. 更新（旧信息）的信息 Information that updates.

更新 [词典] update; renew; renovate; replace; [例句]直升机已经更新换代，装配了现代化设备。Helicopters have been upgraded and modernized