Optics : আলোক বিদ্যা, দৃষ্টি সংক্রান্ত বিজ্ঞান
Related Words
optic  optical  optical glass  optically  optician  opticians  optics  opts  See Words Also In
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Appropriate Prepositions
Abstain from(বিরত থাকা): I am trying to abstain from sweets for my new diet.
Bridge over (সেতু): The only entrance to Allahabad in that direction was by a bridge over the Jumna.
Heir of (উত্তরাধিকারী): He is the heir of his father.
Quarrel over (কোন বিষয়ে ঝগড়া করা): Do not quarrel over this trifling matter, let it be drop.
Relation with (সম্পর্ক): I have no relation with the culprit.
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Idioms
At times (মাঝে মাঝে): He at times comes here.
Eat humble pie (অপমান হজম করে ক্ষমা চাওয়া): The manager had to eat humble pie before his employees.
Head and ears (সম্পূর্ণরূপে): He is over head and ears in debt.
Slip of the tongue (বলায় সামান্য ভুল): This is a slip of the tongue; don’t pay much stress on it.
To meet trouble half-way (পুরোপুরি মোকাবেলার আগেই হাল ছেড়ে দেয়া): He met trouble half way after getting the instructions.