1. （主要用于广告和产品名称中）巨大的，巨型的，特大的
    Jumbo means very large; used mainly in advertising and in the names of products.

    e.g. ...a jumbo box of tissues.
           特大盒纸巾
    e.g. ...grilled jumbo prawns.
           烤大虾

2. 大型喷气式客机
    A jumbo or a jumbo jet is a very large jet aircraft that can carry several hundred passengers.

    e.g. ...a British Airways jumbo.
           英国航空公司的大型喷气式客机

1. of great mass
    huge and bulky

    e.g. a jumbo jet
           jumbo shrimp

    Synonym: elephantinegargantuangiant