词汇	留连
释义	留连 liú liánlinger繁体留連近流连
随便看	adjustable oxygen density face mask adjustable parallel adjustable parallel bar adjustable parallels adjustable parameter adjustable parameter method adjustable parameters adjustable pedal adjustable peg adjustable peg rate of exchange adjustable peg rate system adjustable peg system Adjustable Phase Shift ADJUSTABLE PILLOW BALL TENSION RODS adjustable pin adjustable pin die adjustable pipe clip adjustable pipe clips adjustable pipe die adjustable pipe for feed flow adjustable pipe spanner adjustable pipe tongs adjustable piston skirt expander adjustable piston valve adjustable piston valve, Trofiemov piston valve