資料來源 : pyDict

煙幕

資料來源 : WordNet®

smoke screen
     n 1: (military) screen consisting of a cloud of smoke that
          obscures movements [syn: {smokescreen}]
     2: an action intended to conceal or confuse or obscure;
        "requesting new powers of surveillance is just a
        smokescreen to hide their failures" [syn: {smokescreen}]