【医】 periureteral abscess
ureter
【医】 metanephric ducts; nephric ducts; renal ducts; ureter; uretero-
all; all over; circuit; circumferenc; cycle; thoughtful; week
【计】 REV
【化】 peri
【医】 para-; peri-; perimeter
【医】 abscess; abscessus; apostasis; apostem; apostema; diapyema; ecpyesis