劍橋詞典something that hides the truth about someone's intentions （用於掩蓋真實意圖的）菸幕 Instead of doing something about the problem , the city council is hiding behind a smokescreen of bureaucracy . 市議會躲在官僚作風(fēng)的菸幕後，不採取措施解決問題。 an artificial cloud of smoke that is used to hide the movements or positions of soldiers from the enemy （戰(zhàn)鬭中用於隱蔽軍隊的行動和位置的）菸幕 返回 smokescreen