superjumbo       
noun [ C ] (also super-jumbo) uk/ˈsuː.pəˌdʒʌm.bəʊ/ us/ˈsuː.pɚˌdʒʌm.boʊ/
 超大型飞机
a very large jumbo jet (= an aircraft that can carry a lot of people)
  The order includes several of the company's new 600-seat superjumbos. 该订单包括该公司的几架新的600座超大型客机。 
 The new super-jumbo will carry 555 passengers. 新的超大型飞机能搭载555名乘客。 
 - More examples
 - The company plans to build a new double-decker superjumbo.
 - The superjumbo is the world's biggest passenger aircraft.
 - The government has invested millions of pounds in the production of a new super-jumbo.
 - There have been delays in the delivery of the new superjumbo aircraft.
 - The airline is the largest buyer of the superjumbo jet.