cordon的音標是["k??rd?n] ，基本翻譯是“警戒線，警戒區(qū)”。速記技巧是：cord組合字母可以拆分記憶。

Cordon的英文詞源：

Cordon來源于法語，意為“籬笆”、“封鎖線”。它的詞源可以追溯到古羅馬時期，當時人們用籬笆或柵欄來圍住土地或房屋，以保護其安全。

變化形式：

Cordon作為名詞時，可以表示封鎖線、警戒線、籬笆等。作為動詞時，可以表示封鎖、包圍、把…圍起來等。

相關單詞：

1. cordoned - 包圍、封鎖，表示把某物或某地圍起來，使其無法進入或逃離。

2. cordial - 熱情友好的，表示友好、親切的氛圍。

3. corduroy - 絨布，一種由木板條編織而成的絨布，其名稱來源于西班牙語“corduroyos”，意為“木板條”。

4. cornice - 屋檐，指房屋或建筑物外部的突出部分，用于遮擋雨水。

5. cordite - 火藥，一種用于制造爆炸物的化學物質(zhì)，其名稱來源于法語“cordite”和拉丁語“pileus”，意為“火藥帽”。

6. corkscrew - 開瓶器，一種用于打開軟木塞的工具，其名稱來源于其形狀像螺旋形的部分。

7. cornice- 屋頂檐口，指房屋或建筑物屋頂外部的突出部分。

8. cordon bleu - 最高級、最完美的藝術成就，通常指烹飪藝術中的最高水平。

9. covenant - 契約、盟約，表示雙方之間的協(xié)議或承諾。

10. coronal - 王冠的，指王權或貴族頭銜的象征。

以上這些單詞都與cordon有著密切的聯(lián)系，反映了其在不同領域中的不同含義和用法。

常用短語：

1. at the top of the list

2. top priority

3. on the rise

4. in demand

5. high on the list

6. at the forefront

7. on the rise

例句：

1. At the top of my list is learning a new language. 我的首要任務就是學習一門新語言。

2. Top priority is given to environmental protection in our country. 我國把環(huán)境保護放在首位。

3. The number of job opportunities is on the rise. 工作機會的數(shù)量正在增加。

4. The demand for skilled workers is high on the list of employers. 雇主們對技術工人的需求很高。

5. English is always high on the list of foreign languages to learn. 英語總是排在想要學習的外語的首位。

6. Technology is at the forefront of modern society. 科技在現(xiàn)代社會處于領先地位。

7. The number of tourists is on the rise, especially during the summer season. 游客數(shù)量正在增加，尤其是在夏季。

英文小作文：

Cordon is a popular word that can be used in different contexts, such as in cooking, gardening, and other areas of interest. Here are some examples of how to use it:

1. When cooking, you can use cordon to refer to a method of cutting vegetables or meat into long, thin slices or strips. For example, "I"m making a beef cordon bleu tonight, and I"m using thin slices of beef and cheese to make it look fancy."

2. In gardening, cordon can refer to a type of planting method where plants are grown in rows and are spaced closely together, forming a continuous line or "cordon" of plants. This method is often used for fruit trees or flowers that need to be easily accessible for harvesting or pruning.

3. In other contexts, cordon can refer to a security measure taken by law enforcement agencies to control a crowd or prevent people from entering or leaving a certain area. For example, "Police have imposed a traffic cordon along the street to prevent traffic congestion during the holiday."

Cordon can also be used as a verb meaning "to surround or encircle with a cordon of people or objects." For example, "The protesters were cordoned off by police and prevented from entering the city center."

In conclusion, cordon can be used in various contexts to describe different things and actions, making it a versatile word that can be easily remembered and used in conversation or writing.