janitor service 清洁服务
school janitor 学校清洁工
janitor's closet 清洁工储物间
janitor staff 保洁人员
building janitor 大楼清洁工
1. The janitors clean the hallways every night.
清洁工每晚打扫走廊。
2. We should respect the janitors who keep our school clean.
我们应该尊重保持学校清洁的清洁工。
3. The janitors reported a leak in the plumbing.
清洁工报告了管道漏水的情况。
4. Janitors in large offices often work night shifts.
大办公室的清洁工通常上夜班。
A: Who fixes the broken lock on the door?
A：谁修门上坏掉的锁？
B: The janitors usually handle small maintenance issues.
B：清洁工通常处理小的维护问题。
1) 清洁工（复数）
2) 看门人（复数）
3) 校工（复数）
1. 清洁工；看门人（janitor的复数形式）
e.g. The janitors are very friendly to the students. 清洁工对学生非常友好。
noun
1. Plural form of janitor: a person employed to clean and maintain buildings, such as schools or offices.
Synonym: cleaners, custodians