| 单词 | plaque |
| 释义 | plaque n flat (usu round) piece of stone, metal or porcelain fixed on a wall as an ornament or a memorial （装於墙上作饰物或纪念物的石质、 金属或瓷制的）饰板（通常为圆形） A simple plaque marks the spot where the martyr died. 有一块朴素的饰板用以纪念该烈士的殉难处. plaque n [U] (medical 医) soft substance that forms on teeth and encourages the growth of harmful bacteria 牙斑 It is necessary to remove plaque by brushing one´s teeth. 需刷牙以去除牙斑. Cf 参看 tartar1 1. |
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