have an edge on的音標為[h?v ?n ?d? ?n]，意思是“在…方面占有優勢”。速記技巧是：edge可聯想“得失”快速記憶。

英文詞源：

“have an edge on”這個短語來源于英語，它的意思是“在某方面占有優勢”。這個短語中的“edge”一詞來源于“edge”的原始含義“邊緣”，引申為“優勢”。

變化形式：

在英語中，“edge”可以作為名詞和形容詞使用，也可以作為動詞使用。在“have an edge on”這個短語中，“on”是一個介詞，表示“在……方面”。

相關單詞：

1. edge-on：表示“從側面看”，引申為“從某個角度看待”。

2. edge-cutting：表示“在技術或科學領域取得突破性成就”。

3. edge-hunting：表示“尋找機會或優勢”。

4. edge-up：表示“逐漸上升或提高”。

5. edge-off：表示“減少或停止某項活動”。

6. edge-in：表示“逐漸進入某個領域或行業”。

7. edge-out：表示“逐漸減少或退出某個領域或行業”。

8. edge-to-edge：表示“無縫銜接，沒有縫隙”。

9. edge-to-edge competition：表示“無縫競爭”，指在某個領域中，兩個或多個企業之間的競爭沒有明顯的優勢差別。

10. edge-of-the-world：表示“處于世界的邊緣”，引申為“處于某個領域或行業的邊緣”。

舉例說明：“在技術方面，我們的公司比競爭對手有更先進的設備，因此我們在這場競爭中占有很大的edge。”（在這個句子中，“have an edge on”表示在技術方面占有優勢。）

常用短語：

1. have an edge in 在...方面有優勢

2. have an edge over 優于，勝過

3. edge up 提高工資

4. edge down 降低工資

5. take the edge off 使...變得不那么尖銳

6. edge sb out 超過某人

7. edge sb in 使某人受益

例句：

1. He has an edge on the competition because he is more experienced.

2. She has an edge over me in the job interview because she was more confident.

3. The company is trying to edge up its employees" wages to keep them happy.

4. The market is edging down due to the economic downturn.

5. Trying to take the edge off her disappointment, he said, "At least we still have each other."

6. She edged him out for the promotion, but he still managed to keep his job.

7. She edged him in as a new employee, and he is now doing well there.

英文小作文：

Title: The Importance of Being Competitive

Competition is a part of life that we cannot avoid, whether it"s in work, school, or even in our personal relationships. However, having an edge on others can be a great source of motivation and success. It can help us stay focused and motivated, and it can also give us a sense of accomplishment when we achieve our goals.

In order to have an edge, we need to be knowledgeable, skilled, and experienced. We need to stay up-to-date with new trends and technologies, and we need to constantly improve our skills and abilities. By doing so, we can gain a competitive advantage over others and achieve our goals more easily.

However, having an edge doesn"t mean that we should be unkind or unfriendly to others. On the contrary, we should be open and honest with others, and we should help each other when needed. After all, success is a team effort, and we all need each other"s support and encouragement to achieve our goals. So, let"s work together and have an edge on the competition!