extinction angle Audio  /noun/  কুণ্ঠন কোণ; লোপ-কোণ;

Appropriate Preposition

  • Jump at ( আগ্রহ সহকারে গ্রহণ করা ) Do not jump at the offer.
  • Think of ( চিন্তা করা (ব্যক্তি) ) What do you think of (about) him?
  • Destined to ( ভাগ্য নির্দিষ্ট ) He was destined to death.
  • Pleased at ( সন্তুষ্ট (কোনকিছু) ) I am pleased at the news.
  • Familiar with ( সুপরিচিত ) He is familiar with my brother.
  • Lament for ( বিলাপ করা ) She lamented for her child.
  • loose cannon ( অপ্রত্যাশিত ) He is a bit of a loose cannon.
  • By hook or by crook ( যে কোন উপায়ে ) You must do this work by hook or by crook.
  • At once finger ends ( নখদর্পণে ) All these facts are at his finger ends.
  • Out of sorts ( ঈষৎ অসুস্থ ) He is out of sorts now.
  • Bag and baggage ( তল্পিতল্পাসহ ) He left the place bag and baggage.
  • Cut a sorry figure ( খারাপ ফল করা ) He cuts a sorry figure in the examination.