扭: turn round节: joint; knob; node链: chain扭节: knuckling节链: pitch chain扭节理: torsion joint扁节链: link chain; pintle chain活节链: buckle chain一节链: shot of a cable圆节链: round link chain肘节链: toggle chain扭节铰链: knuckle扭节理系: torsion system扭节式胎链: twist link type chain; twist-link type tyre chain扭转节理；扭节: torsion joint扁环节链: flat link chain; pintle chain; sprocket chain长环节链: long-link chain短环节链: close link chain; short link chain方形节链: square link chain; square-link chain杆节链条: bar link chain高节链节: stud link钩环节链: hook link chain; vaucanson chain关节链球菌: streptococcus articulorum节链状孢子: arthrocatenate conidium结节链霉菌: streptomyces nodocus; streptomyces nodosus
