বায়ুচলাচল: [noun] ventilation; [প্রতিশব্দ] বায়ুচলন;
Related Words
বায়ুচলাচল  বায়ুবাহিত  বায়ুচলাচল  See Words Also In
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Appropriate Prepositions
Arrange for(ব্যবস্থা করা): We have arranged everything for our study tour.
Concern with (জড়িত থাকা): Asif is not concerned with this conspiracy.
Count on/upon (নির্ভর, বিশ্বাস করা): Rahim count on (upon) my help.
Guard from/against (রক্ষা করা): My parents always guard me from/against bad people.
Informed of (অবহিত): I was not informed of your misfortune.
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Idioms
A bed of roses - (সুখকর অবস্থা): Life is not a bed of roses.
Bad names (গালমন্দ—n) He called the man bad names.
Fall flat (ফলপ্রসূ না হওয়া): This business is going to fall flat.
Lose heart (হতাশ হওয়া) — Do not lose heart in danger.
On the wane (হ্রাসমান): His fame is on the wane now.