Roentgen : এক্স-রে বা গামা-রের একক;
Related Words
roentgen  roentgenogram  rontgen rays  See Words Also In
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Appropriate Prepositions
Addicted to(খারাপ কিছুতে আসক্ত): She is addicted to collecting stamps.
Die from (কোন কিছু জন্য মারা যাওয়া): The poor person died from hunger.
Heir to (উত্তরাধিকার পাওয়া): He is an heir to a vast property.
Indifferent to (উদাসীন): Everybody is indifferent to my problem.
Informed of (অবহিত): I was not informed of your misfortune.
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Idioms
At a round rate (at the fixed price – নির্ধারিত মূল্যে) Things are selling in the shop at a round rate.
At one’s elbow (near at hand — হাতের কাছে – adv.) His private secretary is always at his elbow.
In a fix (মুশকিলে পতিত হওয়া): The man is in a fix with his new hairstyle.
Now and then (মাঝে মাঝে): He comes here now and then.
Show good manner (ভালো আচরণ প্রদর্শন ): You should show good manner in the company of young ladies.