资料来源 : pyDict

融合,母音缩合,二母音的缀合

资料来源 : Webster's Revised Unabridged Dictionary (1913)

Crasis \Cra"sis\ (kr?"s?s), n. [LL., temperament, fr. Gr. ????,
   fr. ???? to mix.]
   1. (Med.) A mixture of constituents, as of the blood;
      constitution; temperament.

   2. (Gram.) A contraction of two vowels (as the final and
      initial vowels of united words) into one long vowel, or
      into a diphthong; syn[ae]resis; as, cogo for coago.