结
近义词与同义词
按词义分组列出，使用时请结合具体语境。
a connecting point at which several lines come together
something twisted and tight and swollen; "their muscles stood out in knots"; "the old man's fists were two great gnarls"; "his stomach was in knots"
any of various fastenings formed by looping and tying a rope (or cord) upon itself or to another rope or to another object