单词	collecting duct
释义	collecting duct noun variants or less commonly collecting tubule : a duct that receives and concentrates urine from the distal convoluted tubule of nephrons and discharges it into the renal pelvis Word History First Known Use 1906, in the meaning defined above Medical Definition collecting duct noun variants also collecting tubule : a duct that receives and concentrates urine from the distal convoluted tubule of nephrons and discharges it into the calyces of the renal pelvis
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