额外: extra; additional; added肾: kidney阔韧带内额外肾上腺: adrenals,marchand's外肾: ectonephridium; testicle外肾孔: external nephrostome外肾口: external nephrostome; external nephroston羊外肾: ram testes额外: (超出规定数量或范围的) extra; additional; added 做额外工作 do extra work; 旅馆每个房间都有电视机作为额外优待。 television is available in each of the hotel rooms as an extra膜外肾炎: extramembranous nephritis肾外肾素: extrarenal renin肾外肾盂: extrarenal pelvis体外肾手术: extracorporeal renal surgery外肾吊痛: bearing-down pain of scrotum; bearing-down pain of the scrotum外肾小球: external glomerulus外肾肿硬: indurated swelling of scrotum; indurated swelling of the scrotum; scrotal sclerosis野猪外肾: wild boar testes两外肾冷,两丸冷: cold testes额外带: extra band额外的: additional; extra a. beyond what is usual or necessary; extras; odd; supererogatory; superfluous; supernumerary; superunmerary; x,x. extra额外墩: odd trick额外根: extraneous root; supernumerary root额外功: extra wok额外横: additional horizontal force额外环: extra loop额外解: extraneous solution