Janitor
01
看门人, 清洁工
someone whose job is cleaning and taking care of a school or other building
例子
The janitor works late hours to ensure the school is clean and ready for the next day.
看门人工作到很晚，以确保学校干净并为第二天做好准备。
He thanked the janitor for quickly fixing the leak in the classroom ceiling.
他感谢看门人迅速修理了教室天花板上的漏水。
