| 词汇 | nose to the grindstone, keep one's |
| 释义 | keep (one's) nose to the grindstoneTo work hard and/or diligently on something. I'm so impressed by your grades, honey—you really kept your nose to the grindstone this year, and it paid off! I've got to keep my nose to the grindstone if I'm going to get this promotion. nose to the grindstone, keep one'sStay hard at work, as in We expect John to get good grades again, since he really keeps his nose to the grindstone. This expression, first recorded in 1539, alludes to a tool that must be sharpened by being held to a grindstone. |
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