If a piece of woollen or woven cloth , a knot , or a mass of thread unravels, it separates into a single thread , and if you unravel it, you separate it into a single thread
发音
例句
1. He was good with his hands and could unravel a knot or untangle yarn that others wouldn't even attempt. 他的手很灵巧,其他人甚至都不敢尝试的一些难解的绳结或缠在一起的纱线,他都能解开。 2. This is the attitude that led him to unravel a mystery that long puzzled Chinese historians. 正是这种态度使他解决了长期以来使中国历史学家们大惑不解的谜。