英日字典: smoke_screen
    The smoke_screen has 2 Senses.
-  smokescreen, smoke screen
-  煙幕
- (military) screen consisting of a cloud of smoke that obscures movements
- 動きを見えなくする煙から成る覆い
-  smokescreen, smoke screen
-  煙幕
- an action intended to conceal or confuse or obscure; "requesting new powers of surveillance is just a smokescreen to hide their failures"
- 隠すか、混同させる、またはあいまいにすることを意図する動作