অনুসন্ধান করুন
অভিধানের ভাষা নির্বাচন করুন
to keep one's nose to the grindstone
01
to continuously put a lot of effort into doing something
উদাহরণ
They put their noses to the grindstone, working hard to build their business.
অনুসন্ধান করুন
অভিধানের ভাষা নির্বাচন করুন
to continuously put a lot of effort into doing something