be (sitting) in the catbird seat
American, old-fashioned
to be in a position of power and importance.
He'll be sitting in the catbird seat when the boss retires.
英语词组固定搭配大全包含18674条英汉双解词组,基本涵盖了全部常用英文词组、短语的翻译及用法,是英语学习的有利工具。