负责
fùzé
to be responsible for; to be in charge of
verb/adjective
Example
她负责这个项目的管理工作。
Tā fùzé zhège xiàngmù de guǎnlǐ gōngzuò.
She is responsible for managing this project.
This word can be used as both a verb meaning 'to take responsibility for' and as an adjective meaning 'responsible'. Very useful in professional and academic contexts.