plaque

英 [plæk]

美 [plæk]

n. (纪念性的)匾牌，匾额; 纪念匾; 牙斑; 牙菌斑

复数：plaques　

GRE TEM8

Collins.1 / BNC.7687 / COCA.7009

牛津词典

noun

（纪念性的）匾牌，匾额；纪念匾
a flat piece of stone, metal, etc., usually with a name and dates on, attached to a wall in memory of a person or an event
牙斑；牙菌斑
a soft substance that forms on teeth and encourages the growth of harmful bacteria

柯林斯词典

N-COUNT 匾额；饰板
Aplaqueis a flat piece of metal or stone with writing on it which is fixed to a wall or other structure to remind people of an important person or event.
1. After touring the hospital, Her Majesty unveiled a commemorative plaque.
  女王陛下巡视完这家医院后，为纪念匾揭了幕。
N-UNCOUNT 牙斑；齿菌斑
Plaqueis a substance containing bacteria that forms on the surface of your teeth.
1. Deposits of plaque build up between the tooth and the gum.
  牙齿和牙龈之间会滋生牙斑。

英英释义

noun

a memorial made of brass
Synonym:brassmemorial tablet
(pathology) a small abnormal patch on or inside the body

双语例句

Objective To investigate the effects of periodontal therapy on Archaea colonization in subgingival plaque.
目的研究牙周治疗对龈下菌斑中古细菌定植的影响。
The messenger molecule also eliminates dangerous clots, lowers high blood pressure and reduces artery-clogging plaque formation.
这个信号分子也能清除危险的血凝块，降低高血压和减少堵塞动脉的斑块形成。
The toothbrush gently removes plaque without damaging the gums.
这种牙刷可以温和去除牙菌斑而不损伤齿龈。
The teacher training college put up a plaque to the college's founder.
那所教师培训学院为该学院的创立者立了一块纪念牌匾。
Deposits of plaque build up between the tooth and the gum.
牙齿和牙龈之间会滋生牙斑。
Objective To assess the value of noninvasive imaging in the diagnostic of carotid atherosclerotic plaque.
目的探讨无创性影像学检查技术对颈动脉粥样硬化斑块的检测特点及诊断价值。
Streptococcus mutans ( S.mutans) can produce dental plaque biofilm, which is closely related to dental caries.
变形链球菌能生成菌斑生物膜，后者与龋病的发生密切相关。
On one side of the main entrance there's a red plaque.
大门口的一侧有块红色的匾额。
The Queen unveiled a commemorative plaque.
女王为纪念牌匾揭幕。
Both the design and the formulation of the treat contribute to plaque and tartar reduction.
双方的设计和制订治疗有助于菌斑和牙垢减少。