单词	echelon veins
释义	echelon veins 雁行矿脉
随便看	Preoperative interview Pre-operative interview Preoperative intraarterial chemotherapy preoperative intra-arterial infusion preoperative intramuscular injection preoperative irradiation preoperative laparoscopy pre operative letter visual acuity pre-operative letter visual acuity Preoperative localization preoperatively pre-operatively preoperative nursing pre-operative nursing preoperative nutrition preoperative nutritional support preoperative occlusion Preoperative orthodontics preoperative patients Preoperative period preoperative physical activity preoperative physiotherapy Pre-operative plan preoperative planning preoperative preparation