尿管,輸尿管
Ureter \U*re"ter\ (?; 277), n. [NL., fr. Gr. ?. See {Urine}.] (Anat.) The duct which conveys the urine from the kidney to the bladder or cloaca. There are two ureters, one for each kidney.
ureter n : either of a pair of thick-walled tubes that carry urine from the kidney to the urinary bladder