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.
笑靥的梦魇
