saline enema

例句：

1. 1. The doctor prescribed a saline enema to help with his constipation.
   医生开了盐水灌肠来帮助他解决便秘问题。
2. 2.During the surgery, he received a saline enema to relieve his abdominal pain.
   手术期间，他接受了盐水灌肠以缓解腹部疼痛。
3. 3. The patient was given a saline enema as part of his treatment plan.
   作为治疗计划的一部分，患者被给予了盐水灌肠。