Rückströmung
![](/images/flags/china.jpg)
中文解释
[die]
![](./cache/images/b827efd1441bd0c51a67f78958afbf83.png)
流,回流
back stream, reflow, return flow, backlayering, backflow, reverse flow, backwash
![](/images/flags/usa.jpg)
英文解释
undertow, strong current under the surface of the water that is moving in a different direction than the surface current, countercurrent