cobran.眼镜蛇Cobratide Compound复方科博肽cobra-venom factor眼镜蛇毒因子cobra-venom extract眼镜蛇毒浸液cobra venom cytotoxin免疫毒素cobra-venom poisoning眼镜蛇毒中毒Cobras are usually poisonous.眼镜蛇通常是有毒的。Cobra Night Fire Control System眼镜蛇导弹夜间射击控制系统Cobra Fleet Life Extension Program延长服役期的眼镜蛇舰队计划cobra-venom factor hemolysis test蛇毒因子溶血试验