اختبر (أجرى اختبارا على)

اِخْتَبَرَ (أجْرَى اختبارًا على)‏ \ experiment: to try new ideas (esp. scientific ones): We were experimenting with a special kind of cotton seed. prove: to try (sb.’s ability, worth, courage, etc.). test: to examine (sth. or sb.) so as to see whether it is satisfactory: New machines have to be tested. Examinations test our knowledge. \ See Also فحص (فَحَصَ)‏