短语词组短語Sheath slippage 護套滑動;繩皮滑動量;繩皮滑動fibre slippage 纖維滑霤性plunger slippage 柱塞滑程warp slippage 經紗打滑track slippage 履帶打滑fuel slippage 燃料流動性wheel slippage 輪滑轉動;車輪滑移;輪子滑轉lumbar slippage 腰椎滑脫schedule slippage 進度打滑 返回 slippage