A strong or swift current of water.
有力或快速的水流。
The swimmer battled the swift current .
游泳者与急流搏斗。
We must beware of swimming in a swift current.
我们在急流中游泳一定要当心。
It is dangerous for him to swim in such a swift current.
他在这样的急流中游泳是危险的。
The current is swift.; It's a strong current.
水流很急。
水流湍急。
The downstream current was swift after the flood.
洪水之后下游的水流很急。
The downstream current was swift after the flood.
洪水之后下游的水流很急。
应用推荐