iod·ic /aɪˈɑdɪk/ 形容詞
  碘的
  I·od·ic a.  Chem. Pertaining to, or containing, iodine; specif., denoting those compounds in which it has a relatively high valence; as, iodic acid.
  Iodic acid, a monobasic acid (HIO3), consisting of iodine with three parts of oxygen and one of hydrogen.
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