n.车缧纹，攻[套]丝（扣），扣纹；穿线；穿板； 英英释义： thread[ 'θrediŋ ]n.a fine cord of twisted fibers (of cotton or silk or wool or nylon etc.) used in sewing and weaving同义词：yarnany long object resembling a thin line"from the air the road was a grey thread"; "a thread of smoke