A2 [ C ] a person whose job is to clean houses, offices, public places, etc.清洁工,保洁员
Chris has an evening job as an office cleaner.克里斯有份晚上的工作,做办公室的清洁工。
[ C or U ] a substance used for cleaning things清洁剂,去污剂
We've run out of floor cleaner.我们的地板清洁剂用完了。
cleaner's [ C ] C1 a shop where clothes that cannot be washed in an ordinary washing machine are cleaned洗衣店;干洗店
Could you pick up my suit from the cleaner's for me, please?请你帮我把西装从干洗店取回来,好吗?