首頁›Browse›P›proprietary softwareproprietary software編輯正在努力提供更完整的內容，建議 20 分鐘後再回來看看proprietary softwareproprietary software — 名詞名詞1. software owned by a company, not open-source1.名詞釋義專有軟體software owned by a company, not open-source例句Many companies rely on proprietary software for their daily operations.