beta音標/bet/，基本翻譯為“貝塔”，速記技巧為“貝特”諧音記憶。

Beta（β）是一個希臘字母，在英文中有許多單詞都來源于這個字母，以下是十個相關的單詞及其詞源和變化形式：

1. Beta粒子（Beta Particle）：來源于希臘語β-ta，表示“氣體或液體中的微粒”。Beta粒子是放射性原子釋放的粒子之一，與α粒子和伽馬射線并稱為三大輻射。

2. Beta衰變（Beta Decay）：來源于希臘語β-rota，表示“旋轉或振動”。在放射性衰變中，一個中子會轉變成一個質子和一個電子，同時釋放一個Beta粒子。

3. Beta版（Beta Version）：來源于計算機軟件開發的術語，表示軟件的測試版本。Beta版通常不包含最終產品的所有功能，但可以供用戶測試并提供反饋。

4. Beta測試（Beta Testing）：是指邀請一小部分用戶對軟件或產品進行測試，以便開發者收集反饋和發現潛在問題。

5. Beta混合劑（Beta Mixture）：來源于希臘語β-mixis，表示“混合”。Beta混合劑是一種藥物制劑，用于混合其他藥物成分以制備最終藥物。

6. Beta阻燃劑（Beta Flame Retardant）：來源于希臘語β-ra，表示“阻止或防止燃燒”。Beta阻燃劑是一種用于防止材料燃燒的化學物質。

7. Beta指數（Beta Index）：來源于希臘語β-rota，表示“波動或變化”。Beta指數是一種用于衡量投資組合風險和收益之間關系的指標。

8. Beta分布（Beta Distribution）：來源于希臘語β-rota，表示“分布或分配”。Beta分布是一種概率分布，用于描述隨機變量取值的概率密度函數。

9. Beta翼（Beta Wings）：來源于希臘語β-rota和-wings，表示“翅膀或飛行器”。Beta翼是一種飛機設計，用于提供額外的升力和穩定性。

10. Beta人格障礙（Beta Personality Disorder）：來源于希臘語β-ta和-psycho，表示“人格障礙”。Beta人格障礙是一種精神疾病，表現為情緒不穩定、易怒、沖動等行為特征。

以上這些單詞都與希臘字母β有關，反映了不同領域中的不同含義和應用。

常用短語：

1. beta test 測試

2. beta version 測試版本

3. beta distribution 貝塔分布

4. beta-blockers 貝塔受體阻滯劑

5. beta-carotene 胡蘿卜素

6. beta-hcg 人絨毛膜促性腺激素

7. beta-blocking agents β受體阻滯劑

例句：

1. We are conducting a beta test on our new product to ensure its quality and usability.

2. The beta version of the game is now available for download.

3. The doctor prescribed me some beta-blockers to control my heart rate.

4. Beta-carotene is a natural antioxidant that is found in fruits and vegetables.

5. High levels of beta-hcg can indicate pregnancy or early pregnancy loss.

6. The beta-blockers I took for my heart condition made me feel dizzy and nauseous.

英文小作文：

Beta Testing: The Key to Successful Product Development

Beta testing is a crucial phase in the development process of any product, as it helps identify potential issues and improve the overall user experience. Through extensive testing, developers can ensure that their product is reliable, functional, and user-friendly, ultimately leading to a more successful launch and long-term success.

In the world of technology, beta testing is essential for ensuring that new software or games are bug-free and perform as expected. From software updates to game releases, beta testing helps identify any potential issues and provide solutions before the official launch. This approach ensures that users are not left disappointed or frustrated by unexpected technical difficulties.

Moreover, beta testing can also provide valuable insights into how users interact with the product, allowing developers to better understand their needs and expectations. This information can then be used to further refine the product and create a more personalized experience for each user. Ultimately, this approach leads to a more engaged and loyal customer base, which is essential for long-term success in the competitive technology industry.