Spectroscopy : বর্ণালিবীক্ষণ যন্ত্র;
Related Words
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Appropriate Prepositions
Authority on(বিশেষজ্ঞ পন্ডিত): Kamal was an authority on English literature.
Count for(গণ্য বা বিবেচিত হওয়া): There can be no lasting peace without true democracy in which the people play a part and count for something.
Full of (পরিপূর্ণ): Our Rivers are full of fishes.
Hard of (কানে খাটো বা কম শোনা): Ratan is a hard of hearing.
Look at (তাকানো): Students look at the blackboard.
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Idioms
ABC - (প্রাথমিক জ্ঞান): I don't know the ABC of politics.
Fair and square (সৎ): The learned persons should be fair and square.
Man of straw (অপদার্থ): We do not care for a man of straw like you.
Pros and cons (খুঁটিনাটি): You should consider the pros and cons of the system.
Pass sth/sb off as sth/sb (মিথ্যা পরিচয় দেয়া; Pretend – ভান করা): They were trying to pass off these shirts as genuine Armani.