■表示方法
汉语说的“首席”，英语通常可用 chief 来表达。如：
首席执行官 chief cxecutive officer (CEO)
首席顾问 chief advisor
首席检察官 chief inspector
■典型例句
chief economic adviser to the government 政府的首席经济顾问
He constituted himself their chief adviser. 他自命为他们的首席顾问。
Our chief representative's withdrawal was construed as a protest. 我们的首席代表的退场被看作是一种抗议的表示。