to make sth more modern by adding new parts, etc. 更新◆It's about time we updated our logo. 我们的徽标是时候更新了。◆updated software 更新的软件
to give sb the most recent information about sth; to add the most recent information to sth 提供最新消息◆I called the office to update them on the day's developments. 我给办公室打电话告诉他们今天的最新进展。◆Our records are regularly updated. 我们的记录定期更新。
▸update /ˈupdeɪt/
noun
[] ◆an update of the software 软件更新◆to provide regular updates 提供定期更新◆getting updates on travel information 获取最新的旅行资料