动词
中文翻译：升级
同义词：
['enhance', 'improve', 'augment']
例句：
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1.The software has been upgraded to version 2.0.
软件已经升级到2.0版本。
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2. The company is upgrading its manufacturing processes to meet new standards.
公司正在升级其制造过程以符合新标准。
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3. The team is working on an upgrade to the existing system.
团队正在对现有系统进行升级。