I must brush up on my Spanish before I go to Seville.

我去塞维利亚之前一定得好好温习我的西班牙语。

I really need to brush up on my math.

我真的需要认真复习一下数学。

Tom needs to brush up on his English.

汤姆需要提高一下他的英语水平。

I really need to brush up on my French.

我确实需要提高我的法语水平。

He should brush up on the basic chords.

他应该好好练习基本和弦。

I really need to brush up on my English.

我真的很需要提高我的英语水平。

I really need to brush up on my English.

我确实需要提高我的英语水平。

They come here to brush up on technology.

他们来这里以求提高技术。

Let's brush up on our English for the exam.

让我们温习英文，准备考试。

Want to brush up on your skills or take a class?

想提升你的技能或参加培训？

Hmmm... you should brush up on your table manners.

嗯…你应该改进你的餐桌礼仪。

I need to brush up on my spelling before becoming a writer.

在变成作家之前，我需要复习一下我的拼写能力。

Jack can't go with you because he needs to brush up on his notes.

杰克不能同你一块儿去，因为他需要温习笔记。

You had better brush up on your backstroke if you are playing with him.

如果你要同他比赛，你最好重新练习一下反手击球。

I'm going to give a speech tomorrow, so I have to brush up on my notes.

明天我要进行一场演讲，因此，我必须整理一下我的笔记。

Or just use keyboard shortcuts Brush up on your knowledge of keyboard shortcuts.

复习一下键盘快捷键的用法吧。

D: Yeah... I'll need to review some of their older issues and brush up on the magazine's history.

重温一下这份杂志的历史，brush up on something的意思是温故知新。

Then head back to the prep books to brush up on the concepts you still don't know or understand.

然后回过头来看看考试准备书，快速学习一下你还不了解或不懂的概念。

You may also want to check out Barron's Essential Words for the GRE to brush up on your vocabulary.

你或许还想通过巴朗的《GRE必备词汇表》将你的词汇量刷上去。

Brush up on daily dental care tips, and know which signs and symptoms deserve a dentist's attention.

按照日常牙科保健技巧仔细刷牙，并了解哪些征兆和症状值得去看牙医。

It's not that they need to brush up on the basics of social skills - that they've likely already got down.

他们并不需要提高基本的社交技巧，他们大都已经掌握了。

I'm going to brush up on those medical terms, some of which I may come across some day in my translation duties.

我得复习一下那医学术语，以后在翻译中可能会碰到一些的。

She takes a pride in her ability and likes to calibrate and brush up on her skills by spending time with other experts.

她为他的能力感到骄傲，而且她喜欢花时间和其他专家比较和回顾他的能力。