保洁

[词典]cleaning;housekeeper;purifier;clean-keeping;keepapublicplaceclean;dosanitationwork

[例句]

Thefirstonewa***ird-less,butthedriver'scousinhappenedtoworkforthemunicipalcleaningdepartment.Byphone,hetoldusthatwehadtogotoanotherone20milesoutoftown.

第一个垃圾场没有鸟，碰巧司机的表弟在城市保洁部门工作，打电话问了以后，他告诉我们要到20英里外的另外一个垃圾场去。