廉价、高效
low-priced and highly effective
廉价靶机
low-cost aerial target (locat
廉价出售
undersell
have sale
distress selling
sell Robin Hood’s pennyworthy
廉价磁盘冗余数组
Redundant array of inexpensive disks
RAID
廉价磁盘冗余阵列
RAID
RAID Redundant array of inexpensive disks