n. 无任所大使, 巡回大使
英汉词典
ambassador-at-large的短语、例句：
ambassador-at-large n (pl -dors-at-large) (esp US) ambassador to more than one country, often on a specific mission 无任所大使; 巡回大使.

标签：ambassador-at-large,用法,音标,短语