বৈজ্ঞানিকী: [Noun] Scientific achievements.
Related Words
বিজ্ঞানবিৎ  বৈজ্ঞানিক  বৈজ্ঞানিকী  See Words Also In
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Appropriate Prepositions
Abhorrence of (ঘৃণা): Everyone should have abhorrence of a par.
Burst into(কান্নায় ভেঙ্গে পড়া): He burst into tears.
Damage to (ক্ষতি): The flood caused much damage to crops last year.
Entitled to (অধিকারী): He is entitled to a reward for honesty.
Greed for (লোভ): He has an indomitable greed for wealth.
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Idioms
As a rule (নিয়ম অনুসারে.) As a rule, she kept silent in the meeting.
Cut a sorry figure (খারাপ ফল করা): He cuts a sorry figure in the examination.
Dead against (তীব্র বিরোধী - strongly opposed to): I am dead against corruption.
Man of letters (পন্ডিত ব্যক্তি): You are truly a man of letters.
Make hay while sun shines (ঝোপ বুঝে কোপ মারা) You should try to make hay while sun shines.