定義 / Definition
[adjective]
・having an obligation to do something, or having control over or care for someone, as part of one’s job or role.
・being the primary cause of something and so able to be blamed or credited for it.
・(of a job or position) involving important duties, independent decision-making, or control over others.
— その他 例文 —
Who is the person responsible?
責任者はだれですか
You should be more responsible for your own learning.
自分の学習により責任を持つ必要がある。