English version


From Longman Business Dictionarypretestpre‧test /priːˈtest/ verb [transitive] to test something before it is used in order to make sure that it works properlyAll chillers are pretested before shipment.pretest noun [countable]
Pictures of the day
Do you know what each of these is called?
Click on the pictures to check.
Word of the day priceless extremely valuable