N-COUNT(可数名词) The chairman of a committee, organization, or company is the head of it. (委员会、组织机构、公司的) 主席
Glyn Ford is chairman of the committee which produced the report.
格林·福特是撰写该报告的委员会的主席。
N-COUNT/N-VOC() N-COUNT/N-VOCThe chairman of a meeting or debate is the person in charge, who decides when each person is allowed to speak. (会议、辩论的) 主持人
The chairman declared the meeting open.
主持人宣布会议开始。