cpc的音標是[k?m p?"pi?]。基本翻譯是“成本-效益比”。速記技巧可以是將其簡化為“錢陪比”或“刻陪比”。記住，任何速記技巧只是幫助記憶的工具，最終還是要理解并記住單詞的正確拼寫和含義。

CPC (Cost Per Click) 的英文詞源：

CPC這個詞源于網絡廣告領域，最初是指“每次點擊費用”，即廣告主僅需為點擊廣告的用戶支付費用。

變化形式：詞形變化為復數形式為CPCs。

相關單詞10個：

1. PPC (Pay Per Click)：詞源與PPC類似，指“按點擊付費”，即廣告主僅需為成功引導用戶點擊廣告的行為付費。

2. CPM (Cost Per Mille)：指“千次展示費用”，用于衡量廣告的展示效果。

3. CPA (Cost Per Action)：指“每次行動費用”，即廣告主僅需為完成指定行為的用戶付費。

4. CTR (Click-Through Rate)：點擊通過率，反映廣告的吸引力。

5. Conversion Rate：轉化率，衡量用戶完成特定目標（如注冊、購買）的比例。

6. Ad Revenue：廣告收入，反映廣告投放的效果。

7. Bid Price：競價，指廣告主愿意為獲得特定排名或位置所支付的價格。

8. Click Cost：點擊成本，反映廣告點擊的成本。

9. Spend：廣告投入，指廣告主在特定時間段內為廣告活動投入的費用總額。

10. E-commerce：電子商務，與CPC密切相關，指通過互聯網進行商品或服務交易的商業模式。

以上這些相關單詞都反映了廣告行業的運作機制和成本計算方式，同時也體現了CPC作為廣告效果衡量指標的重要性和實用性。

常用短語：

1. CPC廣告（點擊付費廣告）

2. CPC單價

3. 點擊付費廣告

4. 點擊率

5. 轉化率

6. 廣告點擊

7. 廣告展示

雙語例句：

1. The CPC ad has attracted a lot of clicks, which has greatly improved our website"s visibility. (點擊付費廣告得到了很多點擊，大大提高了我們網站的可見度。)

2. The CPC rate is an important indicator to evaluate the effectiveness of online advertising. (CPC率是評估網絡廣告效果的重要指標。)

3. The conversion rate of our product is very high, which is mainly due to the effective use of CPC advertising. (我們產品的轉化率很高，這主要得益于有效運用了點擊付費廣告。)

4. The CPC ad has brought in a large number of customers, which has greatly improved our sales revenue. (點擊付費廣告帶來了大量客戶，大大提高了我們的銷售收入。)

5. We should pay attention to the CPC click rate and conversion rate of our products and services, so as to better promote sales. (我們應該關注我們產品和服務在CPC點擊率和轉化率的表現，以便更好地促進銷售。)

6. The CPC advertising model is a very effective way to attract customers, but it also needs to pay attention to the cost-effectiveness of the advertising. (CPC廣告模式是一種非常有效的吸引客戶的方式，但是也需要關注廣告的成本效益。)

7. The use of CPC advertising should be based on market research and analysis, so as to better understand the needs of customers and improve the effectiveness of advertising. (使用CPC廣告應該基于市場調研和分析，以便更好地了解客戶的需求和提高廣告的有效性。)

英文小作文：

The Click-Through Rate (CTR) and Conversion Rate of Advertising

Advertising is an essential part of any business, and understanding its effectiveness is crucial. One of the key indicators used to evaluate the effectiveness of online advertising is the click-through rate (CTR) and conversion rate.

The CTR refers to the percentage of ads that are clicked on, while the conversion rate refers to the percentage of users who take an action after seeing an ad, such as making a purchase or filling out a form. A high CTR and conversion rate indicate that an ad is effective, while a low one indicates that it needs to be revised or optimized.

The use of CPC advertising, which is based on clicks rather than time spent on a website, can help increase the CTR and conversion rate by targeting ads to users who are most likely to be interested in a product or service. However, it is also important to consider the cost-effectiveness of advertising and avoid overspending on ineffective ads.

In conclusion, understanding the CTR and conversion rate of advertising is essential for businesses seeking to maximize their online presence and sales revenue. By continuously monitoring these metrics and making adjustments based on data analysis, businesses can improve their advertising effectiveness and achieve their business goals.