Sheep etc. are not irregular, just uncountable #8. Open. ... <看更多>

Dear friends! You will learn about the word Sheep in detail. This video will help you to improve your knowledge of English. ... <看更多>

I have found different explanations, such as, "it is because they were seen as uncountable, as in 'a herd of sheep'", "because it comes from ... ... <看更多>

Common nouns, proper nouns, countable nouns, uncountable nouns, ... Examples: a bunch of bananas, a litter of puppies, a flock of sheep, and others. ... <看更多>