plaqueKK [plæk] /plæk/发音名词1纪念牌、匾额、饰板A bronze plaque on the wall marks the building's original opening.墙上的铜制纪念牌标示著这栋建筑最初落成的时间。2牙菌斑、牙垢Brushing twice a day helps remove plaque from your teeth.一天刷牙两次有助于清除牙齿上的牙菌斑。3斑块医学Fatty plaque had gradually narrowed the walls of his arteries.脂肪斑块逐渐使他的动脉血管壁变窄。4奖牌、奖座Each finalist received a small plaque at the closing ceremony.每位入围者都在闭幕典礼上获得一面小奖牌。用这个字练口说→