noun🔗Share头盔，盔甲。 A helmet."The construction worker wore a bright yellow casque for safety. "为了安全起见，那位建筑工人戴着一顶鲜黄色的头盔。wearmilitaryChat with AIVocabulary GamePractice Reading
noun🔗Share骨盔，头盔状突起 A hard structure on the head of some birds, such as the hornbill or cassowary."The hornbill's large, bony casque sits prominently atop its beak. "犀鸟的巨大骨质头盔状突起非常显眼地位于它的喙上方。animalbirdbodyanatomyChat with AIVocabulary GamePractice Reading
