名词
中文翻译：服务盒
同义词：
['service pack', 'service module']
例句：
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1. Thenew phone comes with a built-inservice cartridge that can be replaced easily.
这款新手机内置了一个可更换的服务盒。
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2. The engineers had to replace theservice cartridge in the machine before itcould start again.
工程师们不得不在机器启动之前更换服务盒。
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3. Theservice cartridge is designedto provide additional storage space forthe device.
服务盒旨在为设备提供额外的存储空间。