n. an executive officer of a firm or corporation
n. the chief executive of a republic
n. the officer who presides at the meetings of an organization
n. the head administrative officer of a college or university
n. 总统, 总裁, 董事长, (学院)院长, (大学)校长, 主管人, 主持人
[经] 总经理, 董事长, 总裁