lock-stitch

英['lɒkst'ɪtʃ] 美['lɒkst'ɪtʃ]
  • n.连锁缝纫
  • locking n.锁定动词lock的现在分词形式.
  • valve n.瓣膜;真空管;阀门;电子管
名词 lockstitch:
  1. machine stitch in which the top thread interlocks with the bobbin thread