英语里鸡蛋怎么说怎么写

In English, an egg is called an "egg." To write it in English, you can simply spell it as "egg." It is a common noun and does not have a capital letter unless it is the first word in a sentence.
Example sentence:
I had an egg for breakfast this morning.
Note: There are many different types of eggs, such as chicken eggs, duck eggs, and goose eggs, which may be referred to specifically by their type. In English, these can be referred to as "chicken eggs," "duck eggs," and "goose eggs," respectively.