Radioactivity : তেজস্ক্রিয়তা;
Related Words
radio activity radio-activity radioactivitySee Words Also In
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Appropriate Prepositions
Admit of(স্থান করা, সুযোগপ্রাপ্ত হওয়া): His offence admits of no explanation.
Bad at (অদক্ষ): He is not bad at English.
Care of(যত্ন নেওয়া): You should take care of your health.
Conform to (নিয়মনীতি অনুসরণ করা): The employees have to conform to a strict dress code.
Long for (আশা করা/কামনা করা): He longed for name and fame.
Browse All Appropriate Prepositions
Idioms
At random (indiscriminately—এলোপাথাড়ি-adv.) He talks at random like a mad man.
Cut to the quick (মর্মাহত হওয়া): I was cut to the quick by his birds.
Pick a quarrel (ঝগড়া করা)—Do not pick a quarrel.
Three R's (প্রাথমিক শিক্ষা)— He has not yet learnt the three R's.
Up to (পর্যন্ত) - I have done the exercises up to page 40.