hydroureter

例句：

1. 1. The hydroureter was causing severe pain in his lower abdomen.
   他的输尿管引起了下腹部的剧烈疼痛。
2. 2. He underwent surgery to repair the hydroureter.
   他接受了手术来修复输尿管。
3. 3.The doctor recommended that he undergo further tests to determine the cause of his hydroureter.
   医生建议他进行进一步的检查以确定输尿管的原因。