rewrite command的用法和樣例：
例句
- A coding technique in which a command to read or write is initiated as the need for a new block of data occurs,thus eliminating the need to store data.
需求，當發(fā)生對新數據塊的需求時(shí)，產(chǎn)生一個(gè)讀或寫(xiě)命令的，它可以減少數據存貯的需求。 - The trap command is used by managed devices to asynchronously report events to the NMS.
網(wǎng)絡(luò )管理系統使用寫(xiě)命令控制被管理設備。
