English phrasal verbs with

Some common business English phrasal verbs that use "down".  Back down (or climb down) = to no longer stick to your original ideas or position: "After weeks of negotiating, she backed down and accepted their conditions."

English phrasal verbs with

Some common business English phrasal verbs that use "on". 

Get on = (1) have a good relationship with someone: "She gets on well with the Accounts Director" 

= (2) to progress: "How are you getting on with the launch?" 

Number prefixes

پیشوند هایی که تعداد و شمارش را نشان میدهند.

۱. پیشوند bi-di : به معنای دو میباشد. مانند: 

 
Biplane, bicycle, biped, bilateral, bifocal, bilingual, dichotomy, diode, dioxide, digraph, divalent. 

Denominal suffixes

۱. پسوند ed : در معنای داشتن بکار می رود. به همراه اسم و عبارت اسمی بکار میرود. مانند: 

Wooded, pointed, walled, simple-minded, blue-eyed, blonde-haired, fuller-flavored, odd-shaped, giant-sized, much-travelled, self-styled.