noda节圆nodv.点头；打盹；（使）摆动n.点头；同意nod in greeting颔首致意nodi mesocolici结肠系膜淋巴结nodon rectifier铝铅整流器nod approvingly赞同地点头nodular end cell节状端壁nodosal ganglion结状神经节Nodame Cantabile交响情人梦nod in agreement点头表示同意nodular sclerite结节片nodular end wall节状端壁