请问lrregular Plural Nouns是什么?

请问lrregular Plural Nouns是什么? 什麽是plural nouns plural nouns怎么读 Singular and plural nouns Plural countable nouns的简写 lrregular What made him puzzle was the plural forms of nouns 中文翻译\\write the plural form of the following nouns Complete the following passage with singular or plural nouns Summarize the plural forms of countable nouns 马上要的, 关于英语的plural of nouns ending in 0 turn the following nouns into the plural from,and then read