plaquen.匾；饰板；名牌；徽章；[医]齿菌斑plaquette f.小板，小牌；plaque vaccine空斑疫苗, 蚀斑疫苗plaque technic空斑技术plaque mutation噬菌斑突变plaque counting噬斑计数, 蚀斑计数Plaque biofilms菌斑生物膜plaque psoriasis斑块状银屑病Plaque stability斑块稳定性plaque titration蚀斑滴定(法), 噬斑滴定(法)Plaque indicator菌斑染色剂