grapestone

n. 葡萄核, 葡萄种子

词形变化

grapestones 复数 grapestones

释义与例句

n.
  1. 1.

    A seed of the grape.

  2. 2.

    A botryolite or other cluster of sand-sized grains cemented together shortly after deposition to form a botryoidal clump.

    地质

词源

From grape + stone.

来源：wiktionary