He was trying to ravel out the complicated series of events that had led to this situation.
他那时正试图把导致这一局面的一系列复杂事件理出个头绪来。
《牛津词典》
Our temporary difficulties will soon ravel out.
我们的暂时困难将很快得到解决。
youdao
Can ravel out what's in my head.
定能解开我头脑中的疑团。
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