an·ti·bi·ot·ic /ˌæntɪbaɪˈɑtɪk, ˌtaɪ; ˌæntɪbi-/
 抗生素(a.)抗生的


 an·ti·bi·ot·ic /-baɪˈɑtɪk; bɪ-/ 形容詞
 抗菌素,抗生物質,抗生的


 antibiotic
      adj : of or relating to antibiotic drugs
      n : a chemical substance derivable from a mold or bacterium that
          kills microorganisms and cures infections; "when
          antibiotics were first discovered they were called wonder
          drugs" [syn: antibiotic drug]