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    1. ascertain

      英 [,?s?'te?n] 美['?s?'ten]
      • vt. 確定;查明;探知

      CET6TEM8IELTS考研低頻詞常用詞匯

      詞態(tài)變化


      第三人稱單數(shù):?ascertains;過(guò)去式:?ascertained;過(guò)去分詞:?ascertained;現(xiàn)在分詞:?ascertaining;名詞:?ascertainment;形容詞:?ascertainable;

      中文詞源


      ascertain 確認(rèn)

      as-同ad-. certain, 確定。

      英文詞源


      ascertain (v.)
      early 15c., "to inform, to give assurance," from Anglo-French acerteiner, Old French acertener "to assure, certify" (13c.), from a "to" (see ad-) + certain "certain" (see certain). Modern meaning of "find out for sure by experiment or investigation" is first attested 1794. Related: Ascertained; ascertaining.

      雙語(yǔ)例句


      1. It can be difficult to ascertain the facts.
      可能難以查明事實(shí)真相。

      來(lái)自《權(quán)威詞典》

      2. I'm going to ascertain the truth.
      我要查明真相.

      來(lái)自《簡(jiǎn)明英漢詞典》

      3. It's difficult to ascertain the coal deposits.
      煤儲(chǔ)量很難探明.

      來(lái)自《現(xiàn)代漢英綜合大詞典》

      4. The police determined to ascertain the truth of the matter.
      ascertain:警察決心查明事實(shí)的真相.

      來(lái)自互聯(lián)網(wǎng)

      5. Take time to ascertain what services your bank is providing, and at what cost.
      花些時(shí)間確認(rèn)一下你的銀行會(huì)提供什么樣的服務(wù),費(fèi)用是多少。

      來(lái)自柯林斯例句