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allomorph

英['æləmɔːf] 美['æləmɔːrf]
  • n.同质异晶;语素变体

详细释义

Noun:
  1. any of several different crystalline forms of the same chemical compound;

    "calcium carbonate occurs in the allomorphs calcite and aragonite"

  2. a variant phonological representation of a morpheme;

    "the final sounds of `bets' and `beds' and `horses' and `oxen' are allomorphs of the English plural morpheme"

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