to clean or improve something; to review or practice
দাঁত মাজা; পুনরায় ঝালিয়ে নেওয়া
"He brushed up his teeth quickly before leaving for work."
"কাজে যাওয়ার আগে সে দ্রুত দাঁত মাজল।"
to allow yourself time to relax and calm down
to start a conversation by being honest or expressive about...
to gradually adjust to changes or new circumstances
to reduce speed or intensity of work
to use your influence or connections to achieve something
to return to doing something after a break