相关单词近义词 concealment 隐匿, whitewash 白色涂料, conspiracy 阴谋, plot 情节, scheme 阴谋, smoke screen 烟幕临近词cover, coverall相似词cover story, cover your backside/behind/rear idiom, cover your tracks idiom, cover yourself in/with glory idiom, cover/hide a multitude of sins idiom, coverage, coveralls, -covered, 返回 cover-up