英语词汇“proprietary device”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	proprietary device
释义	proprietary device 基本例句专利设备 In fact, current satellite technology is largely made up of expensive, proprietary equipment, Chartrand said.实际上，目前卫星技术很大程度上由昂贵的专利设备组成。
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