单词	偏位球缘
释义	偏位球缘offset bulb
随便看	direct rule direct run direct running torque converter direct runoff directs direct-sale direct sales direct sampling direct sampling method direct sampling system direct sampling technique direct sand placing method direct scanning direct-scanning camera direct scheme of digital rectification direct search direct search method direct search methods direct seeding direct selection direct selling direct selling website direct sensory tract direct separation direct sequece cdma