角帖书一种早期初级读物，即为一张盖有透明角片作为保护的书页，以前供儿童认字用 An early primer consisting of a single page protected by a transparent sheet of horn, formerly used in teaching children to read.
封臣，臣属从封建地主手中获得土地并接受保护的人，以敬意和忠诚回报 A person who held land from a feudal lord and received protection in return for homage and allegiance.
自我保护的，自卫的不断地保护自己，使自我不受批评，不暴露自己的短处或不受其它真的或可察觉的事威胁自我的 Constantly protecting oneself from criticism, exposure of one's shortcomings, or other real or perceived threats to the ego.
他用一只手臂围住她做出保护的姿势。 He put his arm round her in a protective gesture.
