polverine

词形变化

polverines 复数 polverines

释义与例句

n.
  1. 1.

    Glassmaker's ashes; a kind of potash or pearlash, brought from the Levant and Syria, used in the manufacture of fine glass.

    不可数 可数
  2. 2.

    A tiny biting insect found in South America.

    可数 不可数

词源

From Italian polverino, from Latin pulvis (“dust”).

来源：wiktionary