an open book
 

* 1.durust

2.guvenilir

3.gizli kapakli bir yonu olmayan biri veya bir sey

English Related Words* a b c book

* abc book

* account book

* address book

* adjusted book value

* aircraft log book

* aluminum book

* an open and shut case

* an open door may tempt a saint

* an open question

* an open secret

* an open sore

* apple open collaboration environment

* appointment book

* are you open on sundays