swan-neck deformity鹅颈样畸形;鹅颈畸形;鹅颈变形;天鹅颈畸形
swan-neck chisel曲颈凿
Swan-neck regulator鹅颈式微调
Swan-neck straight鹅颈直管
swan-neck bolt弯钩螺栓
swan-neck vehicle鹅颈车
swan-neck union曲颈接头
swan-neck hydrant鹅颈消防栓
swan-neck insulator[电] 鹅颈绝缘子
同义词:swan orchidswanflowerswan-flowerswanneck