on prep.在...之上；由...支撑着；在（某一天）；关于；基于adv.穿着；向前（移动)；表示持续性adj.表示已连接、处于工作状态或使用中；发生；值班
双语例句
Small payments that are impractical to make with a check are paid out of the petty cash fund. 那些没有必要用支票支付的小额款项由小额库存现金支付。
Account holding institutions in remote areas and areas with poor transport facilities may keep a limit of cash on hand for over five to fifteen days of minor disbursements. 边远地区和交通不便地区的开户单位的库存现金限额，可以多于五天，但不得超过十五天的日常零星开支。
