swim是动词，而swimming则是名词，表示游泳这项运动。swim的现在进行时同样是swimming。
一、swim
英 [swɪm] 美 [swɪm]
v.游泳游动旋转眩晕
n.游泳
拓展资料
1、I went round to Jonathan's to see if he wanted to go swimming
我去乔纳森那里看看他是否想去游泳。
2、He was rescued only when an exhausted friend swam ashore
当一个精疲力尽的友人游上岸后他才获救。
3、I swim a mile a day.
我每天游一英里。
二、swimming
英 [ˈswɪmɪŋ] 美 [ˈswɪmɪŋ]
n.游泳眩晕
v.游泳( swim的现在分词)漂浮浸，泡旋转
拓展资料
1、My sister smeared herself with suntan oil and slept by the swimming pool all day.
我姐姐抹了些防晒油，一整天睡在游泳池边。
2、It had been two years since I had been to the swimming baths.
我已经有两年没去过室内游泳馆了。
3、His favourite childhood pursuits were sailing， swimming and cycling.
儿时他最大的爱好是帆船运动、游泳和骑自行车。
