cow

cow的音标是[kaʊ]，基本意思是“母牛，奶牛”，也可指“牛叫声”。记忆技巧：cow由“牛”和“叫声”组成。

cow这个词的词源可以追溯到古英语kewe，意为“牛棚”。cow作为名词，意为“母牛；雌性哺乳动物”等，作为动词，意为“恐吓；威胁”。

变化形式：复数形式cows，过去式crook或cowed，现在分词cowing。

相关单词：

1. bovem (古北欧语)：公牛。

2. ox (拉丁语)：公牛。

3. bull (古英语)：公牛，雄性牲畜。

4. beef (英语)：牛肉；食用牛肉。

5. horny (英语)：角质的；角状的。

6. coward (英语)：懦夫；胆小鬼。

7. cowlick (英语)：额头上的小卷发。

8. cowpox (英语)：牛痘；一种预防天花的疫苗。

9. kowtow (汉语)：磕头；屈从于权威或压力的行为。

10. kowtowed (汉语)：屈从的；奉承的。

这些相关单词进一步说明了cow这个词在英语和汉语中的广泛应用和词义的演变。cow这个词在历史上和现在都与牛这种动物和相关的食物、行为有着紧密的联系。

常用短语：

1. cow down 屈服

2. cowboy 牛仔

3. milk cow 母牛

4. milk a cow 大量生产

5. green with cow 非常生气

6. be in a pickle 陷入困境

7. have a cow 非常生气

例句：

1. He couldn"t cow before the challenge. 他不能在挑战面前屈服。

2. The cowboy rode his horse through the desert. 牛仔骑着马穿越沙漠。

3. She milked her cow twice a day. 她每天挤两次奶。

4. They worked hard to milk the opportunity. 他们努力工作以充分利用机会。

5. I"m green with envy when I see her new car. 当我看到她的新车时，我非常生气。

6. They were in a pickle because they had no money for food. 他们陷入了困境，因为没有钱买食物。

7. When he found out he had lost the job, he was really having a cow. 当他发现丢了工作，他真的非常生气。

英文小作文：

Cows are an essential part of our daily lives, providing us with milk and meat, and even helping us in our daily routines. However, cows are not just for their products and services, they also have a profound meaning in our culture and history.

Cows represent stability and prosperity in many cultures, and are often associated with wealth and prosperity. They also represent fertility and rebirth, as they give birth to new calves each year and provide milk for their offspring.

Moreover, cows are also a symbol of peace and harmony, as they are considered to be gentle and docile animals that do not harm others. They are often depicted as symbols of peace and tranquility in art and literature, representing the harmony of nature and the peaceful life of farmers and their families.

In conclusion, cows have a profound meaning in our culture and history, representing stability, fertility, harmony, and peace. They are an essential part of our daily lives, providing us with food and milk, but also symbolizing something much more significant than that.