短语词组短語wind dispersal 風播;風力傳播;[植]風散播;風擴散animal dispersal 動物傳播;動物擴散passive dispersal 被動散佈dispersal airfield 疏散機場distance dispersal [植]間斷傳播strategic dispersal 戰略疏散Biological Dispersal 生物擴散Dispersal indicator 疏散指示標志 返回 dispersal