| 释义 |
undo ☞undov. [ʌn′duː] (undoes; undid, undone; undoing)
双解释义 1. vt.松开，解开 unfasten (what is wrapped or tied) 2. vt.毁灭，败坏 bring to ruin; destroy基本要点 1. undo指将原本捆绑着的东西打开，如鞋带、包裹等，即“松开，解开”，主要强调解开的动作，而不强调解开的状态。引申可指“毁坏，败坏”。2. undo多用作及物动词，后接名词或代词作宾语。可用于被动结构。3. undo的过去式是undid，过去分词是undone. 词汇搭配 ～+名词 ～ band of cloth 解开布带 ～ knot 解开结 ～ laces of shoes 解开鞋带 ～ parcel 解开包裹 ～ rope 解开绳子 ～ good work 毁了好工作 ～ hard work 毁了辛苦的劳动成果句型例句 用作及物动词 ▲ S+～+n./pron. Can you undo this knot? 你能解开这个结吗? She prepared to undo the band of cloth around his arm which had served as tourniquet. 她准备解开缠在他胳臂上止血的布带。 He undid the parcel. 他打开包裹。 He undid the string round a parcel. 他解开了绑包裹的绳子。 He bent down and undid the laces of his shoes. 他弯腰解开鞋带。 He undid the rope tied on his back and let one end of it down along the wall. 他把背上的绳子解开，把一头顺墙放了下来。 His pride will undo him some day. 他的傲慢总有一天会毁了他。 He did wrong, and in the end his wrongs undid him. 行恶者终以其恶毁其身。 This mistake has undone all our good work. 这个错误使我们所有良好的工作白做了。 The sudden fire undid months of hard work. 这场意外的火灾使几个月的辛勤劳动付诸东流。◇ 用于be ～ed结构 Your laces of shoes were undone. 你的鞋带松了。 His package was undone. 他的包裹松开了。 The evil that he did can never be undone. 他做的坏事永远不会被抹掉。 Though we are all undone, I was not much afraid. 虽然咱们什么都完了，可是我并不害怕。 What is done cannot be undone. 覆水难收。
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