She refused to back down on a point of principle.

她在一个原则问题上拒绝让步。

《牛津词典》

She sits back down on her side of the board.

她坐回了她的棋盘那边。

youdao

The deal was clear: to secure lower interest charges, Ireland had to back down on tax.

这是一个再清楚不过的交易：为了确保低贷款利率，爱尔兰不得不在税收上让步。

youdao

The fighting died down at the end of the day, and Jackson's men moved back to their positions on higher ground.

VOA: special.2009.09.24

And if you go back to here and click on Archive Notes, it is the fourth button down that will take you to something that looks like this.

如果你们回到这来，点击存档笔记，是倒数第四个,你们会看到像这样的情况。

麻省理工公开课 - 固态化学导论课程节选

The sense of going back and forth, no one of us on top, not correspondent in a vertical way, how things going down there.

这种来来回回的感觉，没有人是在高处，也没人在低处。

普林斯顿公开课 - 人性课程节选

But as her hand touched the doorknob she stopped herself and sat back down on her bed.

NEWYORKER: The Visitor

This was intended to force it back down on to the sea floor.

BBC: Shell claims progress on North Sea oil leak

Congress leaders appeared last week to be unwilling to back down on the plan, one of the government's biggest economic reforms.

WSJ: Hurdles Slow India Retail Plan