initiator
🇺🇸
/ɪˈnɪʃieɪtər/
🇬🇧
/ɪˈnɪʃieɪtə(r)/
A person who starts a project or action.
John was the initiator of the charity event, gathering support from the community.
約翰是慈善活動的發起人,從社區中獲得了支持。