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    1. 首頁英語詞典antibioticantibiotic的意思

      antibiotic

      英 [,?nt?ba?'?t?k] 美[,?nt?ba?'ɑt?k; ??nta?-]
      • adj. 抗生的;抗菌的
      • n. 抗生素,抗菌素

      暢通詞匯CET6TEM4IELTSGRETOEFL中低頻詞

      詞態(tài)變化


      復(fù)數(shù):?antibiotics;

      中文詞源


      antibiotic 抗生素

      前綴anti-, 相對。詞根bio, 生命。

      英文詞源


      antibiotic (adj.)
      1894, "destructive to micro-organisms," from French antibiotique (c. 1889), from anti- "against" (see anti-) + biotique "of (microbial) life," from Late Latin bioticus "of life" (see biotic). As a noun, first recorded 1941 in works of U.S. microbiologist Selman Waksman (1888-1973), discoverer of streptomycin. Earlier the adjective was used in a sense "not from living organisms" in debates over the origins of certain fossils.

      雙語例句


      1. Our doctor diagnosed a throat infection and prescribed antibiotic and junior aspirin.
      我們的醫(yī)生診斷是喉部感染,并且開了一些抗生素和小劑量阿司匹林。

      來自柯林斯例句

      2. They expect the antibiotic products to be exported to Southeast Asia and Africa..
      .他們希望向東南亞和非洲出口抗生素產(chǎn)品。

      來自柯林斯例句

      3. The doctor said that I should take some antibiotic.
      醫(yī)生說我應(yīng)該服些用抗生素.

      來自辭典例句

      4. The most efficient antibiotic cannot compensate for inadequate and poor surgical technique.
      最有效的抗菌素不能補(bǔ)償不適當(dāng)?shù)拇至拥耐饪萍夹g(shù).

      來自辭典例句

      5. Bacteria vary greatly in their sensitivity to the antibiotic penicillin.
      不同的細(xì)菌種類對抗菌素青霉素的反應(yīng)很不同.

      來自辭典例句