saving book中文什么意思
存折
例句与用法
- office machines; magnetic stripes on saving books; position and recording
办公机械.储蓄存折上的磁条.位置与记录 - magnetic stripes on savings books
存折本的磁条 - office machines-magnetic stripes on saving books-part 1 : mechanical and electromagnetic properties
办公机器储蓄存折磁条第1部分:机械电磁性能