chairperson
🇬🇧/ˈtʃeəpɜːsn/ 🇺🇸/ˈtʃerpɜːrsn/
📚
17587
The chairperson of a meeting, committee, or organization is the person in charge of it. (会议) 主持人; (委员会、组织的) 主席
noun [专属名词] 主席;议长
She's the chairperson of the safety committee. 她是安全委员会主席。