raid是什么意思 n. 袭击, 突袭, 搜捕v. 奇袭, 搜捕[计] 廉价磁盘冗余阵列 n. an attempt by speculators to defraud investorsv. search without warning, make a sudden surprise attack onv. take over (a company) by buying a controlling interest of its stockv. searc...