know when to fold 'em

短语

词形变化

knew when to fold 'em knowing when to fold 'em known when to fold 'em knows when to fold 'em 三单 knows when to fold 'em knowing when to fold 'em 现在分词 knew when to fold 'em 过去式 known when to fold 'em 过去式 known when to fold 'em 过去分词

释义与例句

v.
  1. 1.

    To exercise sound judgment in a situation that is precarious and uncertain.

    非正式 俚语

词源

An allusion to a poker player knowing when to cut their losses rather than continue in an unfavorable situation.

来源：wiktionary