不知进退 bùzhījìntuì not knowing when to advance or retreat Definitions Defs Origin Strokes Stroke Words Sentences Sents bùzhījìntuì not knowing when to advance or retreat · to be in a dilemma 不知 bùzhī verb not to know to not know; to be unaware of or have no idea about进 進 jìn verb to advance To move forward or upward; to make progress; opposite of 退 tuì.退 tuì verb to retreat to move backward; to withdraw or pull backbùzhījìntuì lack a sense of propriety 不知 bùzhī verb not to know to not know; to be unaware of or have no idea about进退 進退 jìntuì propriety Sense of discretion or knowing how to behave appropriately in a situation