相关单词近義詞 pivot joint 環樞關節, 車軸關節..., articulatio trochoidea 車軸關節臨近詞rotary die, rotary, rotary vane compressor, Rotary helix electrode, rotary-paddle feeder, rotary phase converter, rotary capping machine, rotary welding machine, rotary exhaust machine, Rotary deflection coil, rotary carbon spotlamp, rotary blowing machine 返回 rotary joint