Definition: the person who is in charge of an organization or a part of an organization Level: B1
她被任命为一家石油公司的负责人。
She was appointed as the ___head of an oil company.
我们的部门主管周五要离开了。
Our ___head of department is leaving on Friday.
约书亚是国际机场的安全主管。
Joshua was the ___head of security at the international airport.
