noun🔗Share平凡结, 无结节 In knot theory, a loop that is not knotted."The simple circle drawn on the board was presented as an example of an unknot. "在黑板上画的简单圆圈被当作一个平凡结的例子来展示。maththeoryChat with AIVocabulary GamePractice Reading
verb🔗Share解开,解结。 To unfasten (a knot)."I tried to unknot the shoelace, but it was too tight. "我试图解开鞋带上的结,但是它系得太紧了。actionprocessChat with AIVocabulary GamePractice Reading