1)toilet of metalworking shop,金工车间厕所2)onboard toilet,列车厕所3)toilet of the fleet,车队厕所4)wc suite,厕所套间5)rest room,toilet compartment,洗手间，厕所6)water-closet,厕所盥洗间
用法和例句
The paper suggests related authorities put high attention on the environment problem of this kind of onboard toilets after aninvestigat.