Retroact : প্রতিক্রিয়া ঘটা; পিছন দিকে ক্রিয়াশীল হওয়া;
Related Words
re tract redirect retraced retract retractable retracted retractile retracting retraction retractions retractive retractor retracts retroact retroaction retrorocketSee Words Also In
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Appropriate Prepositions
Contemporary of (সমসাময়িক): William Wordsworth was a contemporary for greater efficiency.
Cruise to (জয় লাভ করা): The Bangladesh team cruised to their fifth successive win this afternoon.
Delighted at/with (আনন্দিত হওয়া): Sharmin was delighted at/with her husband’s promotion.
Full of (পরিপূর্ণ): Our Rivers are full of fishes.
Run on (বিরতিহীন চলা): The bus is running on time.
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Idioms
At a round rate (at the fixed price – নির্ধারিত মূল্যে) Things are selling in the shop at a round rate.
In lieu of (পরিবর্তে): Give me this pen in lieu of that.
Man of straw (অপদার্থ): We do not care for a man of straw like you.
To the letter (in all details, অক্ষরে অক্ষরে) —Follow my advice to the letter.
Up to (পর্যন্ত) - I have done the exercises up to page 40.