There is a lot to see in this last detail: underneath the stripe, you can see where Mondrian carefully edged his brush up to the stripe, overlapping some horizontal marks he'd made freehand.

在最后一张细节图上有很多值得注意的地方：在条带下面，你可以找到蒙德里安小心的在线条上收尾，改过他徒手水平画的痕迹。

youdao

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。

《牛津词典》

I had hoped to brush up my Spanish.

我曾希望提高一下我的西班牙语。

《柯林斯英汉双解大词典》

I got the feeling, when I was talking to some of you guys, that maybe you should brush up on your calculus.

当我和你们中某些人聊天时,我感觉到,你们应该好好复习微积分

耶鲁公开课 - 基础物理课程节选

OCW Self learners are coming to OCW to explore whole new areas of study as well as to brush up on subjects that they took a while ago and perhaps got the rest in the end.

自学者浏览,搜索全新领域的研究,补充学过的科目的知识,使之完整。

麻省理工公开课 - 媒体、教育、市场课程节选

Although the IRS hasn't tipped its hand about its looming enforcement effort, IRA experts are urging accountants, financial planners and lawyers to brush up on the rules and help their clients clean up their IRAs before the IRS forces them to do so later this year or next.

WSJ: IRA Rules Get Trickier

West and south of Siena, and two hours north of Rome, it sweeps from a Tyrrhenian seacoast of limestone cliffs, deserted dunes, and umbrella pines that look like fantasy broccoli forests, across broad plains of olive trees and scented Mediterranean brush, and up to shadowy woodlands and ancient, fortified hill towns.

FORBES: The Other Tuscany

As the sun came up, they began to hike through thick brush, picking up bitter mangoes along the way and stopping to eat green bananas.

NPR: US Tourists Survive Ship Sinking Near St. Lucia