Swansdown : পাউডার-পাফ তৈরির জন্য ব্যবহৃত রাজহাঁসের পেটের পালক;
Related Words
sink down  sinkdown  swansdown  See Words Also In
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Appropriate Prepositions
Adhere to (লেগে থাকা, অটল থাকা): You should adhere to your principal.
Consent to(মত দেওয়া): The Prime Minister consented to the proposal.
Contrary to(বিপরীত, পরিপন্থী): Students should not act contrary to the rules of discipline.
Depend upon (নিশ্চিত থাকা, আস্থা রাখা): Sumi depended upon his word.
Guess at (অনুমান করা): It is difficult to guess at the age of women.
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Idioms
Carry the day (জয়লাভ করা) The boys carried the day in the debate competition.
Lump sum (এক কালীন) — He gave us lump sum money.
Pin money (স্ত্রীর দেয়া হাত খরচ)— She saved her pin money.
Swan-song (অন্তিম গীত, শেষ কর্ম): This writing is the swan song of Kazi Nazrul islam.
Three R's (প্রাথমিক শিক্ষা)— He has not yet learnt the three R's.