plaque

匾；血小板；饰板英释中释na piece of flat metal, wood, or stone with writing on it, used as a prize in a competition or attached to a building to remind people of an event or person

1 dental plaque,牙菌斑；菌斑；牙垢

2 atheromatous plaque,粥样斑块；动脉粥样硬化斑块

3 senile plaque,老年斑；老人斑

1 The team’s coach was given a plaque..那个队的教练得到一块匾牌。