名詞 information technology:

1. the branch of engineering that deals with the use of computers and telecommunications to retrieve and store and transmit information
   同義詞：IT

1. The development of the information technology is the greatest technological advance of the 20th century.
   信息技術(shù)的發(fā)展是二十世紀(jì)工業(yè)技術(shù)上的最大進(jìn)步。