详细解释:【计】 屏幕, 掩盖, 隔离
【化】 屏蔽
英语解释：
名词 shielding:
the act of shielding from harma shield of lead or concrete intended as a barrier to radiation emitted in nuclear decayshield consisting of an arrangement of metal mesh or plates designed to protect electronic equipment from ambient electromagnetic interference动词 shield:
protect, hide, or conceal from danger or harm同义词：shield, screen