If a company is monopolistic, it controls a whole kind of business, or it is trying to. Other firms cannot really compete: the big one sets the price, owns the supply, or shuts rivals out. Governments watch monopolistic behaviour because buyers can be hurt when there is no real choice.

If a company is monopolistic如果一家公司是monopolistic, it controls a whole kind of business就是控制了整個產業, or it is trying to或正在想辦法控制。Other firms其他公司 cannot really compete根本沒辦法競爭: the big one大公司 sets the price決定價格, owns the supply掌控供應, or shuts rivals out或把對手擋在外面。Governments政府 watch monopolistic behaviour會盯著monopolistic的行為, because因為 when there is no real choice當沒有真正的選擇時 buyers can be hurt買方可能受害。

The word is fairly formal. You meet it in news about markets, courts, and economics, not in chat about lunch.

The word這個字 is fairly formal算滿正式的。You meet it你會看到它出現 in news about markets, courts, and economics在講市場、法院、經濟的新聞裡, not in chat about lunch不會出現在聊午餐吃什麼的對話裡。

People sometimes stretch it to a person who wants all the attention or all the say, but that is a side use; the home of the word is business.

People有人 sometimes stretch it有時會把它延伸著用 to a person who wants all the attention or all the say去說一個什麼都要搶、什麼都要自己說了算的人, but that is a side use但那是比較邊緣的用法; the home of the word這個字的本家 is business還是商業。

Though actually, being big is not the same as being monopolistic. The word is about control, not size alone.

Though actually不過事實上, being big公司大 is not the same as being monopolistic不等於monopolistic。The word這個字講的 is about control是控制, not size alone不只是大小。