音标发音英式音标 [ˌdʒeɪ.siːˈbiː]美式音标 [ˌdʒeɪ.siːˈbiː]英式发音 美式发音 基本解释JCB挖掘裝載機。同根派生 JCB相关词英英字典劍橋英英字典 a brand name for a type of large machine for digging and moving earth that consists of a large bucket on the end of an arm attached to a vehicleJCB剑桥字典JCB柯林斯字典