中英释义：
双语例句
我过去在医院里做保洁员。
I used to work as a cleaner in a hospital.
你好,保洁员, 去找找你们的经理.
Hi cleaner, go and find your manager.
目的了解病区保洁员的手部皮肤带菌情况及洗手效果.
Objective To investigate the bacterial contamination of the hand and the hand washing effect.
我过去在医院里做保洁员。
I used to work as a cleaner in a hospital.
你好,保洁员, 去找找你们的经理.
Hi cleaner, go and find your manager.
目的了解病区保洁员的手部皮肤带菌情况及洗手效果.
Objective To investigate the bacterial contamination of the hand and the hand washing effect.