climb 改成名词 swim 改成分词 hear 改成同音词 three 改成序数词

问题描述:

climb 改成名词 swim 改成分词 hear 改成同音词 three 改成序数词

climber/climbing swimmer/swimmer here third第二个:swimmer/swimming好像还有一个?第四个吧!不过最后一个我们学过。不需要了。谢谢