adv.虐待地；苛刻地

I need a holiday as a relief from the daily grind. 我需要休假以摆脱单调的日常工作。

He is assigned a room on the grind floor. 他分配到底层一间房子。

It won't grind down any finer than this. 不能磨得比这个再细了。

He loses his balance and fall to the grind. 他失去平衡，摔倒在地。

God's mill grind slow, but sure. 天网恢恢，疏而不漏。

We grind up the wheat to make flour. 我们把小麦磨成面粉。