not have a bean be penniless. informal
☞ Bean was an early-19th-century slang term for a golden guinea or sovereign. In the sense of 'a coin', it now survives only in this phrase.
英语词组固定搭配大全包含15956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。