orthocumulate

词形变化

orthocumulates 复数

释义与例句

n.
  1. 1.

    A cumulate rock in which the groundmass is of different composition to the accumulated crystals.

    地质

词源

Etymology tree Proto-Indo-European *h₃erdʰ-der. Proto-Hellenic *ortʰwós Ancient Greek ὀρθός (orthós)lbor. English ortho- Proto-Indo-European *ḱewh₁- Proto-Indo-European *ḱuh₁mósder.? Latin cumulus Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-yéti Proto-Indo-European *-eh₂yéti Proto-Italic *-āō Latin -ō Latin cumulō Latin cumulātusbor. English cumulate English orthocumulate From ortho- + cumulate.

来源：wiktionary