Empirical formula : স্থূল সূত্র;
Related Words
empirical formula  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Careless of(অসতর্ক): Do not be careless of your health.
Eager for, about (একাগ্র): The students for this school are eager for knowledge. The teacher is eager about the success of his students.
Fed up with (বিরক্ত): He is fed up with waiting for her.
Fond of (প্রিয়/অনুরাগী): Children are fond of sweets.
Sanguine of (নিশ্চিত বা আশান্বিত): Be sanguine of your success.
Browse All Appropriate Prepositions
Idioms
At a round rate (at the fixed price – নির্ধারিত মূল্যে) Things are selling in the shop at a round rate.
At every step (প্রতি পদে পদে): There are dangers at every step in our life and yet we want to live.
In the long run (পরিণামে): You will have to suffer in the long run.
On the whole (মোটের ওপর): On the whole, his conduct is good.
Silver tongue (মিষ্টভাষী)- He is a man of silver tongue.