相关单词近义词 gunner 炮手, artilleryman 炮兵, machine gunner machine-gun的...临近词cannon, cannon pinion tool, cannon arrangement, cannon-like kill, cannon ball service, Cannon's white nevus, cannonball detection, Cannon-La Paz test, cannon tube-shield, Cannon Tilting Table, cannon-shot gravel 返回 cannoneer