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  1. Oxford American Dictionary

    periodontics

    • IPA[ˌperēōˈdän(t)iks]

    美式

    • plural
      the branch of dentistry concerned with the structures surrounding and supporting the teeth.

    • noun: periodontics

    • 更多解釋

    periodontics

    • IPA[ˌpɛrɪəˈdɒntɪks]

    英式

    • plural
      the branch of dentistry concerned with the structures surrounding and supporting the teeth.

    Oxford Dictionary