Effeciency : সামর্থ্য; কর্মক্ষমতা;
Related Words
effacing  effeciency  effi ciency  efficiencies  efficiency  efficiency bar  See Words Also In
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Appropriate Prepositions
Based on(প্রতিষ্ঠিত, ভিত্তিক): His information is not based on the correct information.
Call for(চাওয়া): I will call for his explanation.
Change into (পরিবর্তিত হওয়া): At what point does boiling water change into vapor.
Conceal from(লুকানো) Do not conceal anything from me.
Shocked at (মানসিক আঘাতপ্রাপ্ত): Snigdha was terribly shocked at the death of Ratul.
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Idioms
At the eleventh hour (at the last moment-শেষ মুহুর্তে adv.) The patient was in a dangerous condition and the doctor came at the eleventh hour.
Easy and free (অমায়িক): The boy is easy and free, so he has many friends.
In a nutshell (সংক্ষেপে): Tell the whole story in a nutshell.
Pack up a quarrel (ঝগড়া মিটানো)— He packed up their quarrel.
Salt of the earth (গুরুত্বপূর্ণ ব্যক্তিবর্গ) —The salt of the earth is remembered always.