短语词组短语Public slipway 公用滑道end slipway [水运]纵向滑道repairing slipway 修船滑道chute slipway 溜槽Hydraulic slipway 液压滑台slipway method 滑道法maritime slipway 海工滑道Transverse Slipway 横向滑道slipway y 船台 返回 slipway