Don't torture me till I am as mad as yourself, 'cried he, wrenching his head free, and grinding his teeth.

“不要把我折磨得跟你自己一样地发疯吧，”他叫，扭开他的头，咬着牙。

youdao

my first Saturday job was as a butcher's boy, sanding down the blocks, cleaning the walls and grinding the mince.

因为我的第一份业余工作就是给一个屠夫打下手，沙下肉块，清理墙壁，研磨肉糜。

youdao

There she lay dashing her head against the arm of the sofa, and grinding her teeth, so that you might fancy she would crash them to splinters!

她躺在那儿，用头直撞沙发扶手，而且咬牙切齿，你会以为她要把牙齿都咬碎呢！

youdao

She wasn't eating. She had terrible stomach pains. She started clenching her jaw and grinding her teeth at night.

VOA: special.2010.04.22

And the first year of law school was notorious for being difficult and grinding, you know, it was like that.

法学院的第一年是众所周知的——课程很难，让人难以忍受。

哥伦比亚的氛围 - SpeakingMax英语口语达人

He takes a moment between sales and grinding coffee to reflect on his wife and small children.

VOA: standard.2010.02.13

Saving money and grinding the best deal can generate short term gains and long term pain.

FORBES: By Robert Wynne

The game follows the traditional MMO path of having a central story mired in sidequests and grinding.

FORBES: Cleaving a Path Through the Guild Wars 2 Beta

The stickiness of house prices suggests the drag on consumer spending will be long and grinding, not sudden and sharp.

ECONOMIST: America's economy