SS enema

例句：

1. 1. Thedoctor ordered an enema to relieve hisconstipation.
   医生开了灌肠来缓解他的便秘。
2. 2. During the operation, thepatient was given a rectal enemato clean out the colon.
   在手术期间，病人被给予直肠灌肠以清理结肠。
3. 3. The patient had to undergo severalenemas before he could pass thestool.
   病人在排出大便之前不得不接受几次灌肠。