JUMBO 词形变化 JUMBOs 复数 释义与例句 n. 1. Alternative form of JuMBO 相关短语 jumbo jet n. 大型喷气式客机 jumbo jets jumbo daikon jumbo daikons jumbo slice jumbo slices jumbo mortgage jumbo mortgages jumbo frame jumbo frames jumbo flying squid jumbo flying squids jumbo squid mumbo jumbo n. [贬] 莫名其妙的话, 迷惑人的神秘活动, 巫术; 魔神