Pyrotechnic : আতশ বাজি সম্বন্ধীয়;
Related Words
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Appropriate Prepositions
Bad at (অদক্ষ): He is not bad at English.
Contrary to(বিপরীত, পরিপন্থী): Students should not act contrary to the rules of discipline.
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.
Dwell upon (আলোচনা করা): They dwell long upon the matter.
Succeed in (সাফল্য লাভ করা): He succeeded in life.
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Idioms
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
Brown study (দিবাস্বপ্ন): The girl is absorbed in a brown study.
Cut a sorry figure (খারাপ ফল করা): He cuts a sorry figure in the examination.
Eat humble pie (অপমান হজম করে ক্ষমা চাওয়া): The manager had to eat humble pie before his employees.
Run a risk (ঝুকি নেয়া) — He ran a risk to save his life.