sacral plexus薦(神經)叢（中國用語：骶叢）學術名詞薦［神經］叢：比較解剖學薦（神經）叢：動物學薦(神經)叢：醫學英文釋義a nerve plexus formed by the 4th and 5th lumbar and 1st, 2nd, 3rd sacral nerves; supplies the pelvic region and lower limbs