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  1. ascertain

    • IPA[ˌasəˈteɪn]

    英式

    • v.
      find (something) out for certain; make sure of
    • verb: ascertain, 3rd person present: ascertains, gerund or present participle: ascertaining, past tense: ascertained, past participle: ascertained

    • 釋義

    動詞

    • 1. find (something) out for certain; make sure of an attempt to ascertain the cause of the accident management should ascertain whether adequate funding can be provided
    • 更多解釋
    • IPA[ˌasərˈtān]

    美式

    • v.
      find (something) out for certain; make sure of: an attempt to ascertain the cause of the accident management should ascertain whether adequate funding can be provided

    Oxford American Dictionary

  2. 知識+

    • 英文句子的文法 謝謝^^

      你對啦! ascertain的確是動詞 這句話可以改成 1. We couldn't determine whether... 2. We were unable to ascertain whether... 3. We were unable to ascertain the authorship of the reports...

    • 翻譯!!!急件!!!

      察言觀色↓ 1.Ascertain intent through word and express 詩情畫意↓ 2.The poetry painting idea...

    • 這幾句話怎麼翻譯較順...?

      ...the phenotypic monitoring of defined flower genotypes and to ascertain the diffusion and use of transgenic cultivars in the envionment... 其即時檢測...