Effeciency : সামর্থ্য; কর্মক্ষমতা;
Related Words
effacing  effeciency  effi ciency  efficiencies  efficiency  efficiency bar  See Words Also In
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Appropriate Prepositions
Appropriate to(যোগ্য): His answer is appropriate to the question.
Faithful to (বিশ্বস্ত): The dog is very faithful to its master.
Inquire for (দেখা করতে চাওয়া): He inquires for the manager.
Look at (তাকানো): Students look at the blackboard.
Take pity on (দয়া করা): Take pity on the helpless people.
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Idioms
Bad book (disfavour-খারাপ নজর —n) The secretary has fallen in the bad book of the manager.
In the wake of (ঠিক পরে): Police came in the wake of the accident.
Make head or tail – (মাথামুন্ডু বুঝা) – I cannot make head or tail of what you say.
Pin money (স্ত্রীর দেয়া হাত খরচ)— She saved her pin money.
To the brim (কানায় কানায়) - The river was full to the brim.