v.游泳；游动；旋转；眩晕n.游泳； 变形： 过去式：swam过去分词：swum现在分词：swimming第三人称单数：swims 双语释义：v.(动词)vt. & vi. 游泳 move through the water by moving the limbs, fins, tail, etc.n.(名词)[S] 游泳 an act or occasion of swimming英英释义： swim[ swim ]n.the act of swimming"it was the swimming th