to keep one's nose to the grindstone

ইংরেজিতে "keep one's nose to the grindstone"এর সংজ্ঞা ও অর্থ

to keep one's nose to the grindstone
01

to continuously put a lot of effort into doing something

to [keep|put] {one's} nose to the grindstone definition and meaning
Idiom
Informal
উদাহরণ
They put their noses to the grindstone, working hard to build their business.
LanGeek
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