(Kelly of the Clue Crew shows an anatomical diagram on the monitor.)  It's the 2-word term for the continuous anatomical system that contains the kidneys, the ureters, the bladder & the urethra
[DOC] [TLE] wieczenia z j. angielskiego dla studentw wydziau lekarskiego ... [PAR] Nov 29, 2014 ... First letters and the number of letters of the missing words are given.