not have two cents, pennies, brain cells, etc. to rub together成語所屬單字rubnot have two cents, pennies, brain cells, etc. to rub togethernot have two cents, pennies, brain cells, etc. to rub together — 慣用語慣用語1. To be extremely poor or unintelligent.1.慣用語釋義一貧如洗；愚蠢至極To be extremely poor or unintelligent.例句After losing his job, Tom didn't have two pennies to rub together.Maya doesn't have two brain cells to rub together, but she's kind.