n.基于目標(biāo)的虛擬操作系統(tǒng) virtual cache operating system: 虛擬超高速緩沖存儲器操作系統(tǒng)virtual disk operating system: 虛擬磁盤操作系統(tǒng)virtual memory operating system: 虛擬存儲操作系統(tǒng)virtual operating system: 虛擬操作系統(tǒng)vos virtual operating system: 虛擬操作系統(tǒng)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯