柯林斯詞典jumbo /?d??mb??/ (jumbos) 1. ADJ Jumbo means very large; used mainly in advertising and in the names of products. 特大的[ADJ n] ...a jumbo box of tissues. …一個特大盒紙巾。2. N-COUNT A jumbo or a jumbo jet is a very large jet aircraft that can carry several hundred passengers. 巨型噴氣式飛機 返回 jumbo劍橋詞典extremely large 特大（號）的；巨型的 a jumbo bag of sweets 一大包糖果 a jumbo-sized packet 特大號盒子 返回 jumbo