n.缝合；接合；缝拢；合拢 英英释义： seam[ 'si:miŋ ]n.joint consisting of a line formed by joining two piecesa slight depression in the smoothness of a surface同义词：wrinklefurrowcreasecrinklelinea stratum of ore or coal thick enough to be mined with profit同义词：bedv.put toget