收集管

管状囊性癌，也称低度恶性的集合管癌，是一种罕见的肿瘤，近来此肿瘤被认为来源于集合管。

家兔肾脏内髓集合管细胞的分离与原代培养

collecting soiled paper towel

vending machine without arrangement for collecting money

collecting-trap for catching animals

collecting bunker

collecting

pattern of rheum collecting int he chest and rib-side

work-collecting device incorporated in sewing machines

associating sheets with webs by means of collecting devices