brothel的音標是[?br??t(?)l]，翻譯成中文是妓院。

速記技巧：broth(e)r中間多一個“o”字母。

Brothel這個詞的詞源可以追溯到古英語brōhtor，意為“妓院”。它的變化形式包括復數形式brothels，過去式和過去分詞形式brought，現在分詞形式brotheling，以及形容詞形式brothelingly。

相關單詞：

prostitute：原意為“賣淫者”，這個詞源于拉丁語prostitutio，意為“出賣”或“分配”。

whore：這個單詞源于古英語hwyrce，意為“女巫”或“妓女”，后來逐漸演變為whore。

harlot：這個單詞源于古英語hārlaut，意為“賣淫者”，后來逐漸演變為harlot。

whoredom：這個單詞意為“賣淫行為”，源于whore加上后綴-dom。

bawdiness：這個單詞意為“淫穢行為”，源于brothel加上后綴-ness。

以上這些單詞都與brothel有著密切的聯系，它們都反映了賣淫這一社會現象的不同方面。

常用短語：

1. visit a brothel

2. madame and her whores

3. call girl

4. whorehouse

5. prostitution ring

6. pimp

7. whore

雙語句子：

1. 我去過妓院。 - I have visited a brothel.

2. 她是一個妓女。 - She is a call girl.

3. 這是妓院的位置。 - Here is the location of the whorehouse.

4. 這是由一個皮條客經營的妓院。 - This is a prostitution ring run by a pimp.

5. 他是那個妓院的老板。 - He is the madame and her whores boss.

6. 這些女孩都是被強迫賣淫的。 - These girls are all prostitutes forced into it.

7. 妓院是一種不道德的行為。 - Prostitution is an immoral act.

英文小作文：

Prostitution is a controversial topic that has been around for centuries. Although it is legal in many countries, it is still considered an unethical and illegal activity by many people. In some places, brothels are common and provide services to those who seek sexual gratification from prostitutes. However, these places can also be dangerous and exploitative for the women who work there. Therefore, it is important to take measures to ensure that these women are treated with respect and dignity, and that the brothel industry is regulated and controlled to prevent any form of exploitation and abuse.