regent
noun /ˈriːdʒənt/
/ˈriːdʒənt/
(also Regent)
- a person who rules a country because the king or queen is too young, old, ill, etc.
摄政者;摄政王 - to act as regent
担任摄政王
词源late Middle English: from Old French, or from Latin regent- ‘ruling’, from the verb regere. - to act as regent