swim英[swɪm]美[swɪm]v.游泳;游动;旋转;眩晕n.游泳网络现在分词;泅水;游第三人称单数:swims现在分词:swimming过去式:swam过去分词:swum形近词:SWIMShelearnedtoswimwhenshewasreallytiny.她很小的时候就学会了游泳