concentrator

concentrator的音标是[ˌkɒnsənˈtreɪtə(r)]，其基本翻译为“集中器；浓缩器；凝缩器”。在记忆这个单词时，可以结合其发音和字母组合来速记，如“con-cen-tra-tor”可以分为“con-cen-tractor”（承包商）来记，这样能够更快速地记住这个单词。

Concentrator的英文词源是拉丁语concentratus，意为“集中”。它的变化形式包括名词concentration和动词concentrate。相关单词包括：

1. Concentration：集中，专注，专注力。这个词可以指将注意力集中在某一事物上，也可以指在某一领域内知识的积累和掌握程度。

2. Concentrate：集中，专注，凝视。这个词可以指将注意力集中在某一点上，也可以指在某方面集中精力或资源。

3. Concentrated：浓缩的，集中的。这个词可以用来形容某物浓缩或集中的程度，也可以用来形容人的专注程度。

4. Concentration camp：集中营。这个词源于二战时期的纳粹集中营，用来形容将大量人集中在一起的地方，通常用于囚禁和压迫。

5. Concentrated effort：集中努力。这个词强调在某一领域内集中精力、资源和时间，以达到更好的成果。

Concentrator这个词在英语中常用来指集中器、聚焦器等设备，用于将光线、声音等集中到特定方向。它的使用范围广泛，包括光学、通信、音频等领域。

concentrator常用短语：

1. concentrate on 集中于

2. concentrate one"s attention on 集中注意力于

3. concentrate sth on sb 把某物集中在某人身上

4. concentrate sth into sb 把某物集中到某人身上

5. concentrate sth on sth 把某物集中到某事上

6. concentrate one"s efforts on 把精力集中于

7. concentrate one"s thoughts on 集中思想于

双语例句：

1. I"m trying to concentrate on my work, but the noise is making it difficult.

我试图专心工作，但是噪音让我难以集中注意力。

2. She concentrated so hard that she missed the bus.

她如此专心以至于错过了公交车。

3. The teacher concentrated all her attention on the students in her class.

老师把全部的注意力都放在她班上的学生身上。

4. The teacher concentrated her class in the library for the exam.

老师把班级安排在图书馆进行考试。

5. We must concentrate our efforts on solving the problem.

我们必须集中精力解决这个问题。

6. I"m trying to concentrate my thoughts on work, but my mind keeps wandering.

我试图集中精力工作，但思绪总是飘散。

7. The students concentrated their attention on their studies.

学生们专心致志地学习。

英文小作文：Concentration is essential for success in life. Whether it"s learning a new skill, achieving a goal, or simply staying focused on tasks at hand, concentration helps us to accomplish more than we could on our own. However, it"s not always easy to maintain concentration, especially in a world filled with distractions. That"s why it"s important to find ways to improve our concentration levels and stay focused on what matters most.

One way to improve concentration is through meditation. Meditation helps us to clear our minds and focus on the present moment, which can help us to better handle distractions and stay focused on our goals. Another way is to practice mindfulness, which involves being aware of our thoughts and feelings throughout the day and resisting the urge to get lost in them. By being present and aware of what"s happening around us, we can better control our attention and stay focused on what matters most.

In conclusion, concentration is key to success in life. By improving our concentration levels and staying focused on what matters most, we can accomplish more than we ever thought possible. Meditation and mindfulness are two effective ways to improve concentration, but there are many other ways as well. Explore different methods and find what works best for you!