incumbent
Definition
Currently holding office or having a specified role; also, a duty or responsibility.
中文 目前担任职务或具有特定角色的人；也可指义务或责任。
Example
"The incumbent mayor is running for re-election."
Currently holding office or having a specified role; also, a duty or responsibility.
中文 目前担任职务或具有特定角色的人；也可指义务或责任。
"The incumbent mayor is running for re-election."