Coal bed : ভূগর্ভস্থ কয়লাস্তর;
Related Words
clubbed  coal bed  coal pit  See Words Also In
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Appropriate Prepositions
Burst out a laughter(হাসিতে ফেটে পড়া) He bursts out a laughter.
Damage to (ক্ষতি): The flood caused much damage to crops last year.
Dull at (অপ্টু/কাঁচা): He is dull at mathematics.
Hard of (কানে খাটো বা কম শোনা): Ratan is a hard of hearing.
Inquire for (দেখা করতে চাওয়া): He inquires for the manager.
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Idioms
Acid test (অগ্নি পরীক্ষা): You must succeed in the acid test of the time you live in.45
All along - (সব সময়): I was present in the meeting all along.
At last (in the end – অবশেষে) He tried hard, and at last, succeeded in achieving his goal.
Take to one's heels (to run away, পালানো)- They took to their heels when they saw the policeman approaching.
Without fail (অবশ্যই) - You must attend the meeting without fail.