Pains-taking : কষ্টসহিষ্ণু; যত্নশীল;
Related Words
pains-taking  painstaking  See Words Also In
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Appropriate Prepositions
Desist from (বিরত থাকা): She desisted from making this.
Quick at (চটপটে): A cashier must be quick at figures.
Run on (বিরতিহীন চলা): The bus is running on time.
Sick of (ক্লান্ত): He is sick of this idle life.
Solution to (সমাধান): None can solution to every problem.
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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.
Birds of a feather (persons of like disposition-একই পর্যায়ের লোক) Bird’s of a feather flock together.
Out of date (সেকেলে): This fashion is out of date.
Square meal (পেট ভরা আহার): He is too poor to have a square meal everyday.
With a view to (উদ্দেশ্য)- He goes to college with a view to attending the class.