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  1. obturate

    • IPA[ˈäbt(y)əˌrāt]

    美式

    • v.
      block up; obstruct.
    • verb: obturate, 3rd person present: obturates, gerund or present participle: obturating, past tense: obturated, past participle: obturated

    • 更多解釋
    • IPA[əbˈtjʊəreɪt]
    • v.
      block up; obstruct.

    Oxford Dictionary

  2. 知識+