آموزش آمار آموزش تجزیه و تحلیل آماری آموزش زبان انگلیسی word of the day .
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pilot


1- a person who operates the controls of an aircraft, especially as a job
an airline pilot
a fighter pilot
The accident was caused by pilot error.

2 -a person with special knowledge of a difficult area of water, for example, the entrance to a harbour, whose job is to guide ships through it


3- a single television programme that is made in order to find out whether people will like it and want to watch further programmes


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word of the day
آموزش زبان انگلیسی