বৈজ্ঞানিকী: [Noun] Scientific achievements.
Related Words
বিজ্ঞানবিৎ  বৈজ্ঞানিক  বৈজ্ঞানিকী  See Words Also In
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Appropriate Prepositions
Attacked with(আক্রান্ত): He is attacked with …
Qualified for (যোগ্য প্রতিপন্ন হওয়া): No candidate was properly qualified for the post.
Refer to (সিদ্ধান্তের জন্য প্রেরণ করা): The matter was referred to the Chairman for a decision.
Regard for (সম্মান): Good boys have great regard for their teachers.
Regret for (দুঃখ করা): We regretted for his failure.
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Idioms
As ill-luck would have it (unfortunately- দুর্ভাগ্যবশত) A child was born to them but, as ill-luck would have it, it died when it was eight days old.
Laughing stock (হাসির পাত্র)— He is a laughing stock to all.
Lose heart (হতাশ হওয়া) — Do not lose heart in danger.
Show good manner (ভালো আচরণ প্রদর্শন ): You should show good manner in the company of young ladies.
Weal and woe (joy and sorrow, সুখ দঃখ) —Human life is full of weal and woe.