| 单词 | plaque |
| 释义 | plaque[plɑ:k]n. 匾, 饰板, 名牌, 勋章, 胸襟饰物, 血小板 plaque plaque AHD: [pl²k] D.J. [pl#k]K.K. [pl#k]n.（名词）1. A flat plate, slab, or disk that is ornamented or engraved for mounting, as on a wall for decoration or on a monument for information.匾额，铭碑，饰板：被装饰或雕刻的平的薄板、厚板或圆板，用来镶嵌在墙上装饰或安在纪念碑上记载资料2. A small pin or brooch worn as an ornament or a badge of membership.勋章：作为装饰物或表示成员资格标志而佩戴的小饰针或徵章3. Pathology A small disk-shaped formation or growth; a patch.【病理学】 色斑：一块小型的圆盘形组成物或肿瘤；色斑4. A deposit of fatty material on the inner lining of an arterial wall, characteristic of atherosclerosis.斑：动脉血管壁内脂肪物质的沉积，以动脉粥样硬化为特征5. A scaly patch formed on the skin by psoriasis.斑：由牛皮癣引起的在皮肤上形成的鳞状的色斑6. A film of mucus and bacteria on a tooth surface.齿菌斑：牙齿表面一层粘液和细菌的膜7. A clear, often round patch of lysed cells in an otherwise opaque layer of a bacteria or cell culture.空斑：一种透明的，常为圆形裂解细胞的斑，位于细菌或细胞培养物中全然不同且不透明的层中语源:1. French 法语 2. from Old French [metal plate] 源自 古法语 [金属盘] 3. perhaps from Middle Dutch placke [disk, patch] 可能源自 中古荷兰语 placke [圆盘，斑] |
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