cannonball 的英语意思
cannonballcannonball /ˈkænənbɔːl $ -bɒːl/ noun [countable] 
查看全部语言翻译 a heavy iron ball fired from a cannon从大炮中发射的铁制重型炮弹
查看全部语言翻译 a heavy iron ball fired from a cannon从大炮中发射的铁制重型炮弹 查看全部语言翻译 a heavy iron ball fired from a cannon从大炮中发射的铁制重型炮弹