劍橋詞典things that still need to be done or explained 未做完的事情；未交待清楚的事情 At the end of the book all the loose ends are neatly tied up. 在書(shū)的末尾所有未交待清楚的情節(jié)都被巧妙聯(lián)系起來(lái)。 返回 loose ends