英语词组a dead letter是什么意思，短语翻译、用法及例句-英语词组固定搭配大全

词组	a dead letter
释义	●a dead ˈletteran idea, a proposal, etc. that is no longer valid, useful, etc. 形同虚设的规定；无意义的想法（或建议）◆The plans for a new school are a dead letter, now that we know there will be no students for it. 既然我们知道不会有学生，修建新学校的计划就毫无意义。
随便看	know what you’re about know what you’re doing know what you’re doing/about know what you’re talking about know what’s good for you know what’s what know where you are know where you are/stand know where you stand know where you’re going know which side your bread is buttered know your own mind know your place know your stuff know your way about know your way about/around (sth) know your way about sth know your way around know your way around sth knuckle knuckles labour labour the point lack lack the courage of your convictions

英语词组固定搭配大全包含20132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。