janitor
🇺🇸
/ˈdʒænɪtər/
🇬🇧
/ˈdʒænɪtə(r)/
noun
R
A person who cleans and maintains a building, like a school or apartment building.
The janitor made sure the hallways were clean and safe for everyone in the building.
清洁工确保大楼内的走廊干净整洁，对每个人都是安全的。
translation
管理员
词形变化
Plural
janitors