brushback

brushback的音标为["brʌʃbæk] ，基本翻译为“击回，轰击”，速记技巧为：用双写辅音字母和/æ/音节快速记忆。

Brushback这个词源于英语，它的词源可以追溯到19世纪，表示“扫帚的刷毛”或“扫除”。这个词的含义逐渐扩展，现在通常指在体育比赛中，投手投出的球速较快，目的是让击球员出局，而不是直接被三振出局。

变化形式：Brushback作为名词时，可以作为动词的现在分词形式使用。

相关单词：

1. Strikeout - 这个词源于棒球比赛，表示击球员被三振出局。这个词的含义与brushback相似，都是强调投手的策略性投球。

2. Pitcher - 投手是棒球和橄榄球比赛中的关键角色，负责投球并试图阻止对方得分。这个词的含义与brushback有相似之处，都与投球有关。

3. Batter - 击球员是棒球和橄榄球比赛中的关键角色，他们负责击球并试图得分。这个词的含义与brushback有相似之处，都与击球有关。

4. Backfield - 在橄榄球比赛中，backfield指的是球队的后卫线，他们负责防守和进攻。这个词的含义与brushback有关，都与球队的进攻和防守策略有关。

5. Tackle - 在橄榄球比赛中，tackle是一种防守策略，指的是用身体接触对方球员以阻止其前进。这个词的含义与brushback有关，都与身体接触有关。

以上这些单词都与brushback有相似之处，都与体育比赛中的策略和战术有关。这些单词的使用也反映了英语词汇的多样性和灵活性。

常用短语：

1. brush up

2. brush off

3. brush off the dirt

4. brush one"s teeth

5. brush someone"s ego

6. brush someone off

7. brush up on

例句：

1. I need to brush up on my English before I take the exam.

2. Don"t brush off my advice, it might help you.

3. After brushing off the dirt, the shoes look brand new again.

4. Brush your teeth before you go to bed, it"s good for your teeth.

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

6. She brushed off his apologies, saying it was not a big deal.

7. We should brush up on our skills before the competition.

英文小作文：

Brush Up on Our Skills

As we grow older, our skills and knowledge tend to decline, and it"s important to keep learning and updating our knowledge regularly. Brushing up on our skills can help us stay competitive in today"s fast-paced world.

Whether it"s learning a new language, mastering a new technology, or improving our communication skills, brushing up on our skills can help us achieve our goals and make a positive impact on our lives and careers.

By setting aside time each week to study and practice, we can improve our knowledge and skills, and become more confident and competent individuals. It"s never too late to learn new things and improve ourselves, so why not start today?