柯林斯詞典dead letter (dead letters) 1. N-COUNT If you say that a law or agreement is a dead letter, you mean that it still exists but people ignore it. 空文 No one does anything about it and the law becomes a dead letter. 沒人執(zhí)行，該法律即成一紙空文。 返回 dead letter劍橋詞典 dead letter noun (MAIL) [ 可數(shù)名詞：有複數(shù)形式的名詞 ] a letter that cannot be delivered to the address written on it and cannot be returned to the person who sent it 死信，無法投遞的信件 the dead-letter office 死信処理辦公室 dead letter noun (LAW/AGREEMENT) [ 可數(shù)名詞：有複數(shù)形式的名詞 通常作爲(wèi)單數(shù)使用的名詞 ] a law or agreement that is no longer effective 已失傚的法律；形同虛設(shè)的協(xié)議；空文 The ceasefire treaty was a dead letter as soon as it was signed , as neither side ever had any intention of keeping to it. 由於雙方缺乏遵守的誠意，?；饏f(xié)定一經(jīng)簽署就成了廢紙一張。 返回 dead letter