you can't have your cake and eat it you can't enjoy both of two desirable but mutually exclusive alternatives. proverb
☞ The puzzlement sometimes caused by this formulation can be dispersed by reversing it: if you have eaten your cake, you no longer have it.
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。