retroiliac ureter髂: ilium后: behind; back; rear输尿管: ureter; uretero-腔静脉后输尿管: retrocaval ureter术后输尿管角形成: postoperative angulation of ureter下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:髂后输尿管，即可在微信中查询翻译
