enema

• 将液体通过肛门注入直肠的医疗操作，通常用于刺激排便或给药。

A medical procedure involving the injection of liquid into the rectum through the anus, typically used to stimulate bowel evacuation or administer medication.

1. Medical procedureC1formalmedical

   A procedure in which liquid is injected into the rectum to stimulate bowel evacuation or to administer medication.

   灌肠

   • The doctor prescribed an enema to relieve severe constipation.
   • Patients often receive an enema before certain medical examinations.
   • The nurse administered the enema carefully to ensure patient comfort.

   同义词clystercoloniccolonic irrigation