brush-up

brush-up的音标是["brʌʃʌp]，意思是温习、复习。

速记技巧：可以结合课本中的单词表，从中找出需要特别记忆的词汇，进行重点记忆。同时也可以通过联想法，将brush-up和与其相似的单词进行联想记忆，有助于加深印象和记忆。

Brush-up这个词的英文词源可以追溯到“brush”和“up”两个词。其中，“brush”意为“刷子”，“up”意为“向上”。因此，“brush-up”可以理解为“刷一下，复习一下”的意思。

变化形式：brush-up作为动词时，通常以原形出现，没有特定的过去式或第三人称单数形式。

相关单词：

1. brush-up on：复习

2. brush-brush-up：连续复习

3. brush-up course：复习课程

4. brush-up exercise：复习练习

5. brush-up test：复习测试

6. brush-up material：复习材料

7. brush-up work：复习工作

8. brush-up knowledge：复习知识

9. brush-up skills：复习技能

10. brush-up review：复习回顾

以上这些单词都与“brush-up”这个词汇有关，它们都表示复习、回顾的意思。通过这些单词，我们可以更好地理解和学习英语词汇的演变和用法。

常用短语：

1. brush up on

2. brush off

3. brush up

4. brush one"s teeth

5. brush someone"s ego

6. brush someone off

7. brush up knowledge

例句：

1. Let"s brush up on our English vocabulary before the exam.

2. Don"t brush off my apologies, I was sincere.

3. I"m going to brush up on my math skills before I commit a mistake like I did last time.

4. After brushing my teeth, I always read a newspaper to keep up with current events.

5. His words brushed her ego, making her feel small.

6. She brushed him off when he asked for her help.

7. We need to brush up on our knowledge of history before we commit a mistake like they did.

英文小作文：

Brush Up on Our Skills

Life is like a journey full of challenges and opportunities, and we need to constantly update our skills to stay ahead in this race. Whether it"s learning a new language, mastering a new instrument, or improving our knowledge of a certain topic, we need to brush up on our skills regularly to stay relevant in today"s fast-paced world.

By brushing up on our skills, we can improve our confidence and self-esteem, as well as enhance our ability to succeed in life. It also helps us to stay connected with others and maintain a healthy social life, as we can share our new knowledge and experiences with friends and family.

Therefore, I suggest that we take some time every week to review our skills and learn new ones. This could be through reading books, attending workshops or courses, or even just by spending time with people who have different perspectives and experiences from ours. By doing so, we can improve our lives and make the most of the opportunities that lie ahead of us.