Vent hole : নির্গমনের উপায়;
Related Words
vent hole  ventilate  ventilated  ventless  See Words Also In
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Appropriate Prepositions
Adjacent to(সংলগ্ন): The Post Office is adjacent to my house.
Admit into(প্রবেশ করতে দেওয়া): Only the selected people were admitted into the theater.
Adorn with(সাজানো/সজ্জিত করা): Adorn the car with flowers.
Akin to(সমজাতীয়): These are akin to one another.
Bridge over (সেতু): The only entrance to Allahabad in that direction was by a bridge over the Jumna.
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Idioms
All at once - (হঠাৎ): I feel terribly sleepy all at once.
Fair and square (সৎ): The learned persons should be fair and square.
Learn by heart (মুখস্থ করা)— He learnt the poem by heart.
Red tape (official formalities, অফিসের কাজ)— You would not believe the red tape involved in getting the required permits.
Three R's (প্রাথমিক শিক্ষা)— He has not yet learnt the three R's.