Perforator : ছিদ্র করিবার যন্ত্র, বেধনযন্ত্র;
Related Words
perforator perforators preparatory propraetor proprietor proprietorsSee Words Also In
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Appropriate Prepositions
Busy with(ব্যস্ত থাকা): Rahim is now busy with her homework.
Call in(ডাকিয়া আনা): They called in a doctor.
Concern with (জড়িত থাকা): Asif is not concerned with this conspiracy.
Consist in (কোনো কিছু মধ্য বিদ্যমান থাকা): Happiness consists in contentment.
Easy of (সরল): The teacher is easy of approach.
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Idioms
Bad bargain (purchasing at a high price-বেশি দামে কেনা-n) You had a bad bargain of the watch I see.
Call in question (সন্দেহ করা): No one can call his honesty in question.
From hand to mouth (দিন আনে দিন খায়): The poor man live from hand to mouth.
Laughing stock (হাসির পাত্র)— He is a laughing stock to all.
With the sweat of one’s brow (মাথার ঘাম পায়ে ফেলে) — He earns his livelihood with the sweat of his brow.