brush up

brush up的音标是[brʌʃ ʌp]。

基本翻译是“温习；复习；涂饰；轻触”。

速记技巧是：brush+up（刷+起来）=>brush up（复习）。

Brush up这个词的英文词源可以追溯到古英语中的“brush”和“up”，意为“刷一下，复习一下”。它的变化形式主要有复数形式“brushes up”和过去式“brushed up”。

相关单词：

review：复习，回顾。这个词源于拉丁语，意为“回顾，回顾过去”。

refresh：使恢复，使清新。这个词源于古英语，意为“重新振奋，恢复精神”。

brushfire：小火，小火灾。这个词由brush（火）和fire（火灾）组成，形象地描述了小火的特点。

brushstroke：画笔的挥洒。这个词源于brush（画笔），表示画笔在画布上的挥洒动作。

brushback：击打（投手投出的）一垒球。这个词由brush（击打）和back（一垒）组成，描述了击球手被击出一垒球的动作。

brushwork：画家的笔触。这个词由brush（画笔）和work（工作）组成，用来描述画家的笔触技巧。

brushup：复习，温习。这个词由brush（刷子）和up（向上）组成，表示刷一下的意思，引申为复习一下的意思。

brushstroke（书法）: 书法中的一笔一划。这个词由brush（画笔）和stroke（笔画）组成，用来描述书法中的笔触。

brushwood：刷子木材。这个词由brush（刷子）和wood（木材）组成，用来描述用于制作刷子的木材。

brush-off：轻蔑地对待某人或某物。这个词由brush（刷子）和off（推开）组成，表示用刷子推开某人或某物，引申为轻蔑地对待某人或某物的意思。

Brush up这个词在英语中常常用来表示复习或温习，它提醒我们要不断学习新的知识，保持知识的更新和提升。同时，它也提醒我们要保持对过去的记忆和反思，以便更好地面对未来。

常用短语：

1. brush up on

2. brush up knowledge

3. brush up skills

4. brush up vocabulary

5. brush up grammar

6. brush up on spelling

7. brush up on pronunciation

例句：

1. Let"s brush up on our English before our next language class.

2. I"m trying to brush up my knowledge of history before my exam.

3. I need to brush up my skills in cooking before my family"s coming for dinner.

4. I"m going to brush up my vocabulary for my upcoming English exam.

5. Brushing up on my grammar has really improved my writing skills.

6. I"m struggling with my spelling, so I"m going to brush up on it.

7. Pronunciation is one of my weaknesses, so I"m going to brush up on it regularly.

英文小作文：

Brush Up Your Skills

Life is full of opportunities to improve ourselves, and learning new skills is one of them. Whether it"s learning a new language, mastering a new instrument, or improving our cooking skills, there"s always something we can brush up on to make ourselves better.

For me, learning a new language is a constant challenge. I"ve always wanted to learn Spanish, but never found the time or motivation until recently. Now, I"m taking a class and learning vocabulary, grammar, and pronunciation every day. It"s a great way to improve my communication skills and broaden my horizons.

Learning a new skill can be just as rewarding, whether it"s learning how to cook a new dish or learning a new instrument. The key is to find something that interests you and make it a regular part of your routine. It might be difficult at first, but the rewards are well worth it in the end. So, why not take some time today and brush up on something that you"ve been wanting to learn?