adj.可屏蔽的，一般描述计算机中断系统； 双语释义：n.(名词)[C]面具,面罩 covering for the face, or part of it, worn as a disguise[S]用作掩饰的事物; 掩饰; 伪装 thing that hides the truth; pretencev.(动词)vt. 用面具遮住；掩盖，掩饰 hide with a mask;keep from being seen or noticed