词汇	barren seed
释义	barren seed 不结实种子
随便看	motor-defect nystagmus motor defensive conditioned reaction motor deficit motor delay sequencer motor delivery van motor depot motor design motor designation motor detection motor development Motor Development Team Mssistent Manager motor device motor devices motor dexterity motor direct-drive motor direction Motor-dirved vehicle motor disability motor discrimination acuity motor disorder Motor Disorders,Facial Nerve motor disorders of esophagus Motor Disorder,Vagus Nerve Motor Dispatch Service motor displacement