Jack screw : গুরুভার বস্তু তুলিবার পেঁচালো যন্ত্র;
Related Words
jack screw  jackscrew  See Words Also In
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Appropriate Prepositions
Comply with(মেনে নেওয়া): The clerks must comply with the orders of their officer.
Consistent with(সামঞ্জস্যপূর্ণ): Your action is not consistent with your word.
Indispensable to (অত্যাবশ্যকীয়): Your help is indispensable to him.
Run on (বিরতিহীন চলা): The bus is running on time.
Satisfied with (সন্তুষ্ট): The authoress was highly satisfied with Jerry.
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Idioms
At every step (প্রতি পদে পদে): There are dangers at every step in our life and yet we want to live.
Fish out of water (অস্বস্তিকর অবস্থা): When he came to the village, he felt like fish out of water.
In a fix (মুশকিলে পতিত হওয়া): The man is in a fix with his new hairstyle.
Lose one’s heart (প্রেমে পড়া) — He lost his heart to the girl.
With a lavish hand (মুক্ত হস্তে)— Give away something with a lavish hand.