unlocking Audio  /noun/  উদ্ঘাটন;
SYNONYM   revelation;

Appropriate Preposition

  • Quarrel over ( কলহ করা (কোনকিছু) ) They quarreled with one another over the property.
  • Brood on (over) ( মন খারাপ করা ) Do not brood over your misfortune.
  • in favour of ( পক্ষে ) He spoke in favour of his friend.
  • Rely on ( নির্ভর করা ) You can rely on him.
  • Composed of ( তৈরি ) Water is composed of Hydrogen and Oxygen.
  • Key to ( সমাধানের উপায় ) He has found out the key to his problem.
  • On the contrary ( বিপরীত পক্ষে ) I do not hate him: on the contrary I love him.
  • tickled pink ( খুব খুশি করানো ) She was tickled pink by the good news.
  • Make both ends meet ( আয়ব্যয় মেলানো ) I cannot make both ends meet with my small income.
  • Tooth and nail ( তীব্রভাবে ) He fought tooth and nail against his enemy.
  • Now and then ( মাঝে মাঝে ) He comes here now and then.
  • At a low ebb ( নিম্নমুখী ) His fame is at a low ebb now.