booster

booster的音标为[ˈbuːstə(r)]，基本翻译为“增压器；支架；支持者；扩大者”，可以用谐音记忆法记牢，比如：“菠萝儿”就是booster，这样记起来就比较简单了。

Boooster的英文词源可以追溯到拉丁语“boosterium”，意为“增强、促进”。其变化形式包括名词booster和动词boost。相关单词包括：

1. Booster shot：增强剂注射，通常用于增强免疫力。

2. Boost sales：提高销售额，通常用于商业语境中。

3. Boost production：提高生产量，用于描述生产能力的提升。

4. Boost the economy：促进经济增长，通常用于描述经济政策的积极影响。

5. Boost morale：提高士气，通常用于军队或团队中。

6. Boost confidence：增强信心，通常用于描述某种措施或事件对人们信心的提升。

7. Boost the team：增强团队力量，通常用于描述团队成员之间的合作和凝聚力。

8. Boost the industry：促进行业发展，通常用于描述行业规模的扩大或新技术的引入。

9. Booster seat：儿童增高座椅，用于保护儿童在乘车时的安全。

10. Boosting effect：增强效应，用于描述某种因素对其他因素的积极影响。

以上这些单词都与booster这个词源密切相关，它们在不同的语境中有着不同的含义和用法。

常用短语：

1. boost one"s confidence

2. give a boost to

3. booster shot

4. boost sales

5. economic booster

6. market booster

7. job booster

例句：

1. After a hard day"s work, a cup of coffee can boost my confidence for the next task.

2. The company"s new product launch gave a boost to sales in the first quarter.

3. The economic boost from the new investment project will create more job opportunities.

4. The market booster is working its magic, and stocks are on the rise.

5. Boosting morale in the workplace is essential for team success.

6. A booster shot of motivation can help us overcome any challenge.

英文小作文：

Boosting our Economy with Investments

Investments are essential for boosting our economy and creating job opportunities. When businesses invest in new projects, they create more employment and generate income for the government. This in turn, leads to increased spending and economic growth.

By investing in infrastructure, technology, and innovation, we can create a more prosperous and sustainable economy. This will not only benefit individuals but also the country as a whole, leading to a healthier and more stable economy.

Moreover, investing in education and training can also boost our economy by providing skilled workers with the necessary skills to compete in the job market. By investing in research and development, we can create new products and services that will help businesses grow and create more job opportunities.

In conclusion, investments are essential for boosting our economy and creating a healthier and more stable economy for future generations.