hold all the aces
掌握所有的优势或主导地位
口语·形容占尽优势
英文释义
to have all the advantages or the winning position in a situation
例句
With her experience and connections, she holds all the aces in this negotiation.
典故来源
源自扑克牌游戏，持有所有A牌即占绝对优势。