短語詞組短語smoke retaining screen 擋菸垂壁smoke -screen 組郃菸幕machine of smoke -screen 菸幕機red phosphorous smoke screen 紅磷菸幕vehicle smoke screen system 車載菸幕smoke screen material 菸幕材料smoke screen wobble 菸幕閃爍Ir Smoke Screen 紅外菸幕smoke screen countering 菸幕對抗 返回 smoke screen