প্রতিসরণাঙ্ক: [] co-efficient of refraction; [প্রতিশব্দ]
Related Words
প্রতিসরণাঙ্ক  প্রতিসরাঙ্ক  See Words Also In
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Appropriate Prepositions
Married to (বিবাহিত): Salma was married to a Govt. Officer.
Object to (আপত্তি করা): He objected to my proposal.
Rebel against (বিদ্রোহ করা): The soldiers rebelled against the king.
Run on (বিরতিহীন চলা): The bus is running on time.
Subsist on (বেঁচে থাকা): The poor subsist mainly on rice and pulses.
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Idioms
Bear hard upon (behave rudely-নির্দয়ভাবে ব্যবহার করা - V) Never bear hard upon your servants.
Give in (বশ্যতা স্বীকার করা): We will never give in to our enemies.
Man of straw (অপদার্থ): We do not care for a man of straw like you.
Well-to-do (সঙ্গতিপূর্ণ) - He was not born in a well-to-do family.
Yellow dog (হীন ব্যক্তি) - A yellow dog is always hated by all.