Marginal cost : উপান্ত ব্যায়;
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Appropriate Prepositions
Agree with, on, to(একমত হওয়া): My father agreed with me on this point, but he did not agree to my proposal to set up a canteen.
Concern with (জড়িত থাকা): Asif is not concerned with this conspiracy.
Control over(নিয়ন্ত্রণ): He has no control over his sons.
Cruise to (জয় লাভ করা): The Bangladesh team cruised to their fifth successive win this afternoon.
Meet with (হঠাৎ কোন কিছু হওয়া): Yesterday I met with an accident.
Browse All Appropriate Prepositions
Idioms
Bare word (শুধু মুখের কথা, স্বাক্ষী প্রমানহীন কথা-n) He believed your bare word and now he has been played false with.
Far and wide (সর্বত্র): His fame spread far and wide.
Make both ends meet (আয় ব্যয় মেলানো): I cannot make both ends meet with my small income.
Make hay while sun shines (ঝোপ বুঝে কোপ মারা) You should try to make hay while sun shines.
Upper hand (প্রাধান্য) - He got the upper hand in the selection.