Senses
掩护/ 掩護 to shield
to screen, shield, or cover for protection or to hide from view, such as in military contexts or games
掩护/ 掩護 to cover up
to shield from blame; to harbor or provide cover for someone or something illegal or improper
掩护/ 掩護 cover
a screen, shield, or barrier used for protection or concealment; a means or method of providing cover