| 释义 |
[/plɑːk; US plæk; plæk/] 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 2
[/plɑːk; US plæk; plæk/] 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. |