词汇	DR5
释义	DR5 同向重复单位5
随便看	spare spareable spare aircraft spare alarm spare allocation spare a minute spare anchor spare anchor, sheet anchor spare and accessory parts Spare aperture spare apparatus spare area spare armature spare articles spare a thought for Spare a thought for me spare attachment Spare at the spigot Spare at the spigot,and spill at the bung Spare at the spigot, and spill at the bung spare availability Spare Available Space Required System spare bag spare ball spare balls