hygienic

食品处理者必须遵守严格的卫生规范。

Food handlers must adhere to strict ___hygienic practices.

医院保持卫生条件以防止感染。

The hospital maintains ___hygienic conditions to prevent infections.

在医院中保持卫生条件对患者安全至关重要。

Maintaining ___hygienic conditions in hospitals is crucial for patient safety.