potent

      英 ['p??t(?)nt] 美['potnt]
      • adj. 有效的;強(qiáng)有力的,有權(quán)勢的;有說服力的

      CET6+TEM8IELTSTOEFL中低頻詞常用詞匯

      詞態(tài)變化


      比較級:?more potent;最高級:?most potent;副詞:?potently;

      中文詞源


      potent 有權(quán)的,強(qiáng)大的,有力的

      來自拉丁語potentem,有權(quán)的,強(qiáng)大的,有力的,來自*potere,使有權(quán)力,賦予力量,來自potis,有力的,有力量的,來自PIE*potis,主人,師傅,大師,丈夫,詞源同possible,power.

      英文詞源


      potent
      potent: [15] Latin posse (source of English posse and possible) meant ‘be able or powerful’. It was a conflation of an earlier verbal phrase potis esse ‘be able’. The precursor of posse was Old Latin *potēre, whose present participle potēns survived to become the present participle of posse. And its stem form potent- has given English potent, potentate [14], and potential [14]. Power also comes from *potēre.
      => posse, possible, potentate, potential, power
      potent (adj.)
      early 15c., from Latin potentem (nominative potens) "powerful," present participle of *potere "be powerful," from potis "powerful, able, capable; possible;" of persons, "better, preferable; chief, principal; strongest, foremost," from PIE root *poti- "powerful, lord" (cognates: Sanskrit patih "master, husband," Greek posis, Lithuanian patis "husband"). Meaning "having sexual power" is first recorded 1899.

      雙語例句


      1. Alcohol is a potent drug that anaesthetizes the brain.
      酒精是一種能麻醉大腦的烈性藥物。

      來自柯林斯例句

      2. Their most potent weapon was the Exocet missile.
      飛魚導(dǎo)彈是他們最有攻擊力的武器。

      來自柯林斯例句

      3. a very potent alcoholic brew
      烈性酒精飲料

      來自《權(quán)威詞典》

      4. The medicine had a potent effect on your disease.
      這藥物對你的病療效很大.

      來自《簡明英漢詞典》

      5. The medicine is potent enough to produce the desired effect.
      藥力強(qiáng).

      來自《現(xiàn)代漢英綜合大詞典》

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