迟到的春风
以s,sh,ch,x等结尾的词加es.eg:bus-buseswatch-watches以ce,se,ze,(d)ge等结尾的词加seg:license-licenses以辅音字母+y结尾的词变y为i再加eseg:baby---babies还有一些不规则变化
优优来来
以x,s,sh,ch结尾的加es.例如:bus-buses;box-boxes以f或fe结尾的把F或FE改为v,再加es.例如:knife-knives;leaf-leaves以y结尾的分两种情况:1:如果Y前是辅音,把y改为i再加es.例如:key-keies2:如果Y前是元音,直接加s.例如:boy-boys还有不规则的.例如:child-children;man-men
颂美装饰
单复同形 如: deer,sheep,fish,cattle,deer,salmon,Chinese,Japanese 较特殊的有: child---children foot---feet tooth---teeth mouse---mice man---men woman---women thief thieves shelf shelves leaf leaves calf calves half halves wolf wolves wife wives life lives
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