Surgeons began to scrub their hands and arms with soap and water before operating.
外科医生们在手术前开始用肥皂和水清洗他们的手和手臂。
《柯林斯英汉双解大词典》
2
If you scrub your skin too frequently, especially with anti-bacterial soap, you could upset resident bacteria, leading to the overpopulation of certain species and local skin infections.