"etailer"這個詞的音標是[?etail?(r)]，意思是零售商。

基本翻譯：n. 零售商；推銷員

速記技巧：et=every，tail=tailer（零售商）

注意：這里提供的是一種速記技巧，實際發音還需要結合具體的語境。

Etailer這個詞的英文詞源是"e-tail"的縮寫，意思是電子商務中的零售商。它的變化形式包括"etailer"和"e-tailing"，其中"e-tailer"表示電子商務零售商，而"e-tailing"則表示電子商務零售的過程。

相關單詞：

"online"：這個詞來源于"online"的含義是聯機、在線的，常用于表示通過互聯網進行交易或信息交流。

"retail"：這個詞來源于拉丁語"reticulum"，意為小販、零售，是etailer的詞源之一。

"shopping"：這個詞來源于古英語"scipian"，意為購物，常用于表示在網上或實體店中進行購物活動。

"ecommerce"：這個詞是由"e-commerce"縮略而來，意為電子商務，是etailer相關的一個詞源。

"e-store"：這個詞是由"e-store"縮略而來，意為電子商務商店，也是etailer相關的一個詞源。

以上這些單詞都與etailer有著密切的聯系，并且它們在英語中廣泛使用，表達著不同的含義和用法。同時，這些單詞也反映了現代社會中電子商務的普及和發展。

常用短語：

1. list off

2. list items

3. item by item

4. item by items

5. item by item list

6. itemize

7. itemized list

雙語例句：

1. The store lists off all the items it sells on its website.

2. We need to itemize the costs of each item on the bill of lading.

3. The list items are organized by category for easy reference.

4. The seller itemized the items in the package and sent them to us separately.

5. The itemized list includes all the costs and fees associated with the purchase.

6. We need to list items item by item to ensure everything is accounted for.

7. The seller provided an itemized list of all the items included in the package.

英文小作文：

The importance of itemization

When it comes to completing tasks or purchasing items, it is essential to itemize the process or list items item by item to ensure everything is accounted for and nothing is missed. This applies whether you are writing a to-do list, completing a project, or purchasing goods and services. By itemizing tasks or items, you can easily track progress and identify any omissions or errors, which can help avoid unnecessary confusion and frustration. Additionally, this approach helps to maintain a clear mindset and focus on the task at hand, which can lead to more efficient and effective outcomes. Therefore, it is always wise to start by listing items item by item before moving on to the next step in any process.