slack water
英 [slæk ˈwɔːtə(r)]
美 [slæk ˈwɔːtər]
网络 平潮; 憩流; 憩潮; 滞水
英英释义
noun
- the occurrence of relatively still water at the turn of the (low) tide
- a stretch of water without current or movement
- suddenly they were in a slack and the water was motionless