Plano-concave : সমাবতল;
Related Words
plano concave plano-concaveSee Words Also In
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Appropriate Prepositions
Bar to(বাধা): Poverty is not a bar to happiness.
Convince of(বিশ্বাস হওয়া): I am convinced of your efficiency.
Depend on (নির্ভর করা): Presently, the students depend on/upon guide books.
Dull at (অপ্টু/কাঁচা): He is dull at mathematics.
Fed up with (বিরক্ত): He is fed up with waiting for her.
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Idioms
Cut a sorry figure (খারাপ ফল করা): He cuts a sorry figure in the examination.
Follow the footsteps of (পায়ে পায়ে অনুসরণ করা): People always follow the footsteps of some great man.
Head and ears (সম্পূর্ণরূপে): He is over head and ears in debt.
In a fix (মুশকিলে পতিত হওয়া): The man is in a fix with his new hairstyle.
In the long run (পরিণামে): You will have to suffer in the long run.