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 that is no longer valid, useful, etc.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	stand at ease standby stand fast stand fast/firm stand firm stand guard stand guard over sb stand guard over sth stand in awe of sb stand in awe of sth standing stand on ceremony stand on your dignity stand on your own two feet stand or fall by sth stand out a mile stand out like a sore thumb stand pat stands stand sb in good stead stand sth on its head kith kith and kin kittens knee

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