countable and uncountable nouns是什么意思

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countable and uncountable nouns是什么意思

可数名词和不可数名词双语对照例句:1.Differentiate between countable and uncountable nouns.区分可数名词与不可数名词.可数名词和不可数名词双语对照例句:1.Differentiate between countable and uncountable nou...