把cook collect milk pick water pull up tase 怎么分成三类?

问题描述:

把cook collect milk pick water pull up tase 怎么分成三类?
根据清辅音,浊辅音等

全清辅音:cook,pick,up,tase
清辅音和浊辅音都有:collect,milk,water
这里再分:一个元音音素:milk;多个元音音素:collect,water