短語詞組短語elective abdominal surgery 選擇腹部手術scheduled for elective abdominal surgery 擇期腹部手術underwent elective surgery 擇期手術undergoing elective surgery 擇期手術surgery elective 選擇外科elective intra -abdominal surgery 擇期性腹內(nèi)手術 返回 elective surgery