英语词汇knock at an open door怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	knock at an open door
释义	knock at an open door 简明释义多此一举：指做某事没有必要，因为已经得到了想要的结果。网络释义 1 ?多此一举 ... Luckly beggar 幸运儿 Knock at an open door 多此一举 The news koncked his back 这消息让他吃了一惊 ... 双语例句 1 If the door open on an invitation means that, at this time can be gently knock on the door of the office to show respect for the masters, and then will naturally be welcomed. 假如门敞开着就意味着一种邀请，这时便可以轻轻拍门以示对办公室主人的尊重，随后就会天然而然受到欢迎。
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英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。