词汇	前所未有的
释义	前所未有的医unprecedented
随便看	descending springs descending Ss descending stroke descending system descending tax scale descending technique descending tetanus descending thin limb of Henle Descending thoracic aorta descending thoracic aorta graft with bypass descending thoracic aorta graft without bypass descending to Descending Tone Descending Tops descending tract descending tracts descending trajectory Descending Triangle descending type descending typic claudication descending upon descending Urethrogram descending urography descending velocity descending velocity after E peak