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dental plaque英英字典_dental plaque剑桥英语解释_dental plaque柯林斯英文解释_衣物護欧路词典
衣物護欧路词典

dental plaque

D 开头单词

柯林斯词典

    dental plaque

  • 1. N a filmy deposit on the surface of a tooth consisting of a mixture of mucus, bacteria, food, etc 牙菌斑 (Also called bacterial plaque)

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