1 N-COUNT (故事、情况、罪案等)有待解释的地方,未了结的部分 A loose end is part of a story, situation, or crime that has not yet been explained. (故事、情况、罪案等)有待解释的地方,未了结的部分
2 PHRASE 百无聊赖;无所事事;不知做什么好(美国英语中通常作at loose ends) If you are at a loose end, you are bored because you do not have anything to do and cannot think of anything that you want to do. In American English, you usually say that you are at loose ends . 百无聊赖;无所事事;不知做什么好(美国英语中通常作at loose ends) [informal]
SYN idle, with nothing to do
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