a bathtub in which your buttocks and hips are immersed as if you were sitting in a chair and you bathe in a sitting position
双语例句
The doctor told him to have a hip bath for seven days after having piles. 医生告诉他得了痔疮后要用药剂坐浴七天。
It is usually muscle relaxants, hot sitz baths and prostate massage that is advised to sufferers to get rid of the symptoms. 对于患者来说，一般摆脱症状的方法有肌肉松弛剂，热水坐浴和前列腺按摩。
