卡口凸耳
bayonet bulb───刺刀灯泡
bayoneting───n.刺刀；卡销；vt.用刺刀刺；vi.用刺刀；劈刺
bayonetting───刺刀
bayonet bulbs───刺刀灯泡
bayonet charge───刺刀冲锋；用刺刀拼杀
bayonet drills───刺刀钻
balance lug───平衡吊耳
