非常: 1.(特殊) extraordinary; unusual; special 短语和例子非常措施 emergency measures; 非常会议 extraordinary session; 非常局面 unusual situation; 非常时期 unusual times; 非常事件 uncommon incident; 非常支出 a special expendit
覆: 动词1.[书面语] (盖住) cover 短语和例子天覆地载 what is under heaven and borne by the earth2.[书面语] (底朝上翻过来; 歪倒) overturn; upset 短语和例子颠覆 overthrow (a government); 覆舟 capsized boat3.同 “复” (Ⅱ1.2.)