基本解释人工的同根派生 factitial相关词英汉例句Clinical study on oral factitial ulcers 口腔黏膜自伤性溃疡的临床研究Keywords oral mucous membrane;factitial ulcer; 关键词口腔黏膜;自伤性溃疡;factitial hypoglycemia 人为血糖过少, 假性低血糖factitial panniculitis 人工性脂膜炎factitial proctitis 放射性直肠炎factitial更多例句