One-track : নিছক একমুখী; অনন্যনিবেশী; একমুখো;
Related Words
on the rack  one-track  See Words Also In
1.Google-Translator 2.Dictionary.com 3.Merriam-Webster 4.Wikipedia 5.Thesaurus.com
Appropriate Prepositions
Annoyed with(ব্যক্তির সাথে বিরক্ত হওয়া): I am annoyed with him.
Concentrate on(কেন্দ্রীভূত করা): Try to concentrate your attention on your studies.
Despair of (নিরাশ হওয়া): Do not despair of further improvement.
Famous for (বিখ্যাত): Smith is famous for his wisdom.
Hinge on/upon (নির্ভর করা): The whole matter hinges upon this clue.
Browse All Appropriate Prepositions
Idioms
Acid test (অগ্নি পরীক্ষা): You must succeed in the acid test of the time you live in.45
At the top of (শীর্ষে): The boy shouted at the top of his voice.
As ill-luck would have it (unfortunately- দুর্ভাগ্যবশত) A child was born to them but, as ill-luck would have it, it died when it was eight days old.
Fall flat (ফলপ্রসূ না হওয়া): This business is going to fall flat.
Lump sum (এক কালীন) — He gave us lump sum money.