update [ˌʌpˈdeɪt]
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基本释义
vt.更新,使现代化,补充最新资料;n.更新
英英释义
to make something more modern or suitable for use now by adding new information or changing its design
参考例句
They decided to update the computer systems. 他们决定更新计算机系统。
You can update or delete files at any time. 你可以在任何时间更新或者删除你的文件。
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