单词	洄纠
释义	洄纠 huí jiū水流盤旋曲折。
随便看	water-tight seal water-tight shaft timbering watertight side port watertight slide fastener watertight sluice door water tight sluice door water-tight sluice door watertight sluice valve for ship ventilation watertight socket water tight socket water-tight socket water-tight socket box watertight spacing watertight stratum water-tight stratum watertight strip watertight structure water tightness water-tightness watertightness and drain water tightness closure water-tightness curtain water-tightness test water tight of cofferdam watertight packing