详细解释:n. 结, 群, 难题
vt. 打结, (使)纠缠
vi. 打结, (使)纠缠
【医】 结
【经】 节(=1海里/时), 海里
词型变化：
动词过去式:knotted过去分词:knotted现在分词:knotting第三人称单数:knots英语解释：
名词 knot:
a tight cluster of people or thingsany of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another objecta hard cross-grained round piece of wood in a board where a branch emergedsomething twisted and tight and swollen同义词：gnarl