sanitary unit

例句：

1. 1. The hospital has installed severalsanitary units in the emergency department.
   医院在急诊部门安装了若干卫生单元。
2. 2.The sanitary unit is designed toprevent cross-contamination during surgery.
   卫生单元设计用于手术期间防止交叉污染。
3. 3. The sanitary unit is essentialfor maintaining cleanliness and hygiene in hospitals.
   卫生单元对于医院保持清洁和卫生至关重要。