refracting index Audio  প্রতিসরাঙ্ক;
SYNONYM   refractive index;

Appropriate Preposition

  • Careful of ( যত্নবান ) He is careful of his money.
  • Engaged in ( নিযুক্ত (কাজে) ) I was engaged with him in talk.
  • Look at ( তাকানো ) Look at the moon.
  • Abound in ( প্রচুর পরিমাণে থাকা ) Fish abounds in this river.
  • Divide among ( ভাগ করা (দুইয়ের অধিক) ) Divide the mangoes among the boys.
  • Look for ( খোঁজা ) I am looking for a good job.
  • Chip of the old block ( বাপকা বেটা ) He is a chip of the old black.
  • Dead language ( যে ভাষা এখন আর কথ্য নয় ) Sanskrit is a rich language, but it is now a dead language.
  • By fits and starts ( অনিয়মিত ; মাঝে মাঝে ) He works by fits and starts.
  • blue blood ( অভিজাত বংশের রক্ত বহনকারী )
  • A bed of roses thorns ( কন্টকময় জীবন ) Life is nothing but a bed of roses.
  • Bring to book ( শাস্তি দেওয়া ) He should be brought to book for his misconduct.