短语词组短語bent up bar 上彎鋼筋bent reinforcement bar 上彎鋼筋bent up bar corresponding 彎筋bent joint bar 彎夾板Bent Wood Bar Stool 曲木酒吧椅bent rercement bar 上彎鋼筋bent -torsional bar 彎扭搆件piezoelectric cylindrical bent bar 壓電圓柱曲杆 返回 bent bar