n.河岸,河堤
Thousands of frogs croaked in the reeds by the riverbank.
上千只青蛙在河岸边的芦苇荡里呱呱叫。
Another man was rescued as he clung to the riverbank.
另外一个人因为紧紧攀住河堤而获救。
They set out in a westerly direction along the riverbank.
他们沿着河岸向西出发了。