On demand : দাবিমাত্র;
Related Words
on demand  on the mat  ondemand  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.
Convinced of (আশ্বস্ত): You are convinced of his product.
Dependent on (নির্ভরশীল): Sepm is dependent on his father.
Die from (কোন কিছু জন্য মারা যাওয়া): The poor person died from hunger.
Easy of (সরল): The teacher is easy of approach.
Browse All Appropriate Prepositions
Idioms
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.
Out of sorts (সামান্য অসুস্থ): The baby is out of sorts after playing.
Riding for a fall (বেপরোয়াভাবে কাজ করা- to act recklessly): He rides for a fall in the election.
Square meal (পেট ভরা আহার): He is too poor to have a square meal everyday.