"identical" 的音標為 [a??dent?kl]，基本翻譯為"相同的；同樣的"，速記技巧為：詞根"iden"表示"相同"，后綴"-tical"表示形容詞詞性。

identical的詞源：

identical：由拉丁詞“idem”（相同的）和“tangere”（接觸）組成，表示“接觸相同”或“完全相同”。

identical的變化形式：

過去式：identified

過去分詞：identified

現在分詞：identifying

相關單詞：

1. equivalent：詞源同identical，表示“相同的，等價的”。變化形式：過去式：equated；現在分詞：equating。

2. similar：詞源同identical，表示“相似的”。變化形式：過去式：similared；現在分詞：similarizing。

3. duplicated：由“duplic”（復制）和“ate”組成，表示“復制的，重復的”。變化形式：過去式：duplicated；現在分詞：duplicating。

4. identifiable：由identical加后綴-able組成，表示“可確認的，可識別的”。變化形式：現在分詞：identifying。

5. identity：詞源同identical，表示“身份，同一性”。變化形式：復數形式：identities。

6. coincide：由co-（共同）+in-（在里面）+cid（落）+eid（表行為）組成，表示“共同落下來”，引申為“同時發生，一致”。變化形式：過去式：coincided；現在分詞：coinciding。

7. congruent：由con-（共同）+gruent（落下的）組成，表示“落在一起的，一致的”。變化形式：現在分詞：congruencing。

8. duplicate：由du-（二）+pule（重復）組成，表示“重復的，復制的”。變化形式：過去式：duplicated；現在分詞：duplicating。

9. identicality：由identical加后綴-ity組成，表示“同一性”。

10. parallelize：由para-（在旁邊）+allez（去）組成，表示“使成平行”，引申為“使相同”。變化形式未知。

以上單詞都與identical有關，描述了相似性、相同性、可識別性、身份、一致性等概念，體現了英語單詞的豐富性和多樣性。

常用短語：

1. identical to

2. identical in

3. identical with

4. be identical in appearance

5. be identical in structure

6. identical in function

7. identical in meaning

雙語例句：

1. These two paintings are identical in appearance.

這兩幅畫在外觀上完全一樣。

2. The two equations are identical with each other in structure.

這兩個方程在結構上完全相同。

3. They are identical in function, serving as a backup for the main computer system.

它們的功能相同，作為主計算機系統的備份。

4. The two words have identical meanings in this context.

在這情況下，這兩個詞具有相同的意思。

5. The two sets of data are identical in content.

這兩組數據在內容上完全相同。

6. The two dogs are identical in size and shape.

這兩條狗在大小和形狀上完全相同。

7. The two paintings are identical in style and execution.

這兩幅畫在風格和完成度上完全相同。

英文小作文：

The concept of "identical" is often used to describe things that are exactly the same, but it can also be used to describe things that are different but have a similar quality or characteristic. When we compare two things that are identical, we can see that they have many similarities, but also some differences that may not be noticeable to the naked eye. This is because each thing has its own unique characteristics and features that make it different from the other thing. However, even though they may have differences, they still have a similar quality or characteristic that makes them similar to each other.

In my opinion, the concept of "identical" is very interesting because it can be used to describe things that are completely different, but still have something in common. It can also be used to compare things that are similar but not exactly the same, and it can help us to understand how different things can have something in common despite their differences. In this way, the concept of "identical" can help us to see the beauty and diversity of the world around us, and it can help us to appreciate the differences and similarities between things that may seem very different at first glance.