Rub up : পালিশ করা; স্মৃতি ঝালাইয়া তোলা;
Related Words
rev up  rip up  rub  rub off  rub up  See Words Also In
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Appropriate Prepositions
Appear at/in(উপস্থিত হওয়া): I should appear at/in the exam hall in time.
Attention to(মনোযোগ): He has no attention to his studies.
Beg for(অনুরোধ করা): Maria begged the Superintendent for a seat in the school hostel.
Fail in (ব্যর্থ হওয়া): He failed in getting internet connection in his room.
Shout at (চিৎকার করে ডাকা): Do not shout at your parents.
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Idioms
Carry the day (জয়লাভ করা) The boys carried the day in the debate competition.
Cut to the quick (মর্মাহত হওয়া): I was cut to the quick by his birds.
In the long run (পরিণামে): You will have to suffer in the long run.
Rank and file (সাধারণ লোক): We should pay attention to the rank and file of the country.
Well up (সুপন্ডিত)- Dr. Shahidullah was well-up in Bengali language.