a woman who rules a country because she has been born into a royal family, or a woman who is married to a king

How long did Queen Victoria reign? 维多利亚女王在位多长时间？

The Queen is meeting the prime minister today. 今天女王要接见首相。

any woman who is considered to be the best at what she does

She's the reigning queen of crime writers. 她是当今首屈一指的犯罪小说作家。

the most powerful piece on the board in the game of chess

in a set of playing cards, a card with a picture of a queen on it. It is usually worth less than a king.

in a group of insects, a single large female that produces eggs

a queen bee 蜂王

a queen ant 蚁后

a queen wasp 黄蜂王

a gay man, especially an older man, whose way of behaving is noticeable and artificial

James is such an old queen. 詹姆斯是一个老同性恋。