hygienism

例句：

1. 1. The government has implemented strict measures to improve public hygiene.
   政府已经实施了严格的措施来改善公共卫生。
2. 2. The new hygiene standards are designed to prevent the spread of diseases.
   新的卫生标准旨在防止疾病的传播。
3. 3.Hygienists are trained professionals who focus on maintaining cleanliness and sanitation in hospitals and other healthcare settings.
   卫生工作者是受过培训的专业人士，他们专注于医院和其他医疗保健设施的清洁和卫生维护。