janitor
noun[C]
mainlyUSorScottish Englishuk/ˈdʒæn.ɪ.tər/us/ˈdʒæn.ə.t̬ɚ/(UKusuallycaretaker)C2
apersonemployedto takecareof alargebuilding, such as aschool, and whodealswith thecleaning,repairs, etc.
管理员,看护人Protection and protectors
- adopt
- adoptable
- aegis
- anti-shark
- anti-skid
- chaperone
- custodian
- CVV
- cybersecurity
- defence mechanism
- den mother
- doorkeeper
- muzzle
- precaution
- preservationist
- ring-fence
- safe space
- safeguarding
- safekeeping
- safety net