词汇	How many are left?
释义	How many are left? 剩下多少啊?
随便看	fixed order interval system fixed-order-interval system fixed order period model Fixed Order Quantity fixed-order quantity model fixed order quantity system fixed order-quantity system fixed orientation edge trace Fixed orthodontics Fixed orthodontic treatment Fixed or variable length LT fixed or variable step-size fixed oscillator fixed-outline fixed-outline floorplanning fixed output fixed-output-quota farmland fixed outside support fixed overflow fixed overflow dam fixed overhead fixed overhead budget variance fixed overhead capacity variance fixed overhead cost fixed overhead price variance