Optics : আলোক বিদ্যা, দৃষ্টি সংক্রান্ত বিজ্ঞান
Related Words
optic optical optical glass optically optician opticians optics optsSee Words Also In
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Appropriate Prepositions
Anxious about (কোনো কিছুর ব্যাপারে চিন্তিত বা উদ্বিগ্ন): Karim is anxious about his father’s death. Karim is anxious for getting a job.
Assent to(সম্মতি দেওয়া): The President has assented to the bill.
Complain about (কোনো বিষয়ে নালিশ করা): They complained about the mismanagement of the programme.
Creep up (বৃদ্ধি পাওয়া): The prices of are creeping up day by day.
Dull at (অপ্টু/কাঁচা): He is dull at mathematics.
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Idioms
After all - (সব কথার পরেও): I rang and told her I couldn't come after all.
Back and forth (to and fro-এদিক ওদিক – adv.) The mad man was walking back and forth in the doctor’s chamber.
Fight shy of (এড়িয়ে যাওয়া): Honest boys always fight shy of bad and dishonest friends.
Hold water (ধোপে টেকা): This policy will not hold water in this situation.
With a view to (উদ্দেশ্য)- He goes to college with a view to attending the class.