swim和swimming的用法.

swim和swimming的用法. 单词swim和swimming的用法 swim和swimming的用法.怎么分别用法!其他的ing型的也要这么用法吗? go swim .go swimming .going swim . going swimming 的区别与用法 请问swim和swimming的区别, swim与swimming的区别 它们的用法各是什么? shop和swim的用法 swim player,swimming player哪个用法对? swim 与 swimming的区别 what is your hobby?(swim swimming)2had better的用法. swim------swimming, swim team 和 school swimming team