detective story的音標是[d?"tekt?v] [st??(r)t] ，基本翻譯是“偵探故事”，速記技巧可以是：de提，tec特，di地，vi微。

英文單詞“detective story”的詞源主要有：detective（偵探）來源于拉丁語detectus（發現），story（故事）來源于拉丁語storia（事件、敘述）。

變化形式：單數形式，detective story，復數形式，detectives" stories。

相關單詞：

1. detective n. 偵探 - 詞源同detective，表示進行偵查的人。

2. story n. 故事 - 詞源同storyteller，表示敘述者講述的故事。

3. history n. 歷史 - 詞源同story，表示過去發生的事件。

4. event n. 事件 - 詞源同eventful，表示發生的事情。

5. narrate v. 敘述 - 詞源同narrator，表示講述者講述。

6. witness n. 目擊者 - 詞源同witnessable，表示可以見證的人。

7. narration n. 敘述 - 詞源同narrate，表示講述的內容。

8. adventure n. 冒險 - 詞源同adventure-seeking，表示尋求刺激的活動。

9. mystery n. 神秘 - 詞源同mystery-solving，表示解決謎團的過程。

10. investigation n. 調查 - 詞源同investigator，表示進行調查的人或行為。

以上這些單詞與“detective story”有著密切的聯系，它們在英語中有著不同的詞性和含義，但都與偵探故事這一主題相關。這些單詞的詞源和變化形式反映了英語語言的發展和演變，也體現了英語作為一門語言的多樣性和豐富性。

常用短語：

1. solve the case

2. investigate the matter

3. uncover the truth

4. suspect someone of doing

5. have a lead

6. make a breakthrough

7. clear one"s name

例句：

1. The detective is determined to solve the case and uncover the truth.

2. We need to investigate the matter and find out who is responsible for this crime.

3. The suspect is someone we all know, but we need to uncover more evidence to prove it.

4. After several weeks of investigation, we have a lead that could lead us to the culprit.

5. After making a breakthrough in the case, the detective is finally able to clear his name.

6. We need to clear our names before we are accused of something we didn"t do.

7. The police are working hard to clear everyone"s name in this case.

英文小作文：

Once upon a time, there was a detective named John who was assigned to solve a mysterious case. He investigated the matter thoroughly and uncovered a terrible truth: someone had stolen a valuable artifact from the museum and framed someone innocent for the crime. John worked tirelessly to clear their name and bring the real culprit to justice. In the end, they were able to clear everyone"s name and solve the case successfully, which left them feeling relieved and grateful for John"s dedication and hard work.