资料来源 : pyDict

冰雹

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

Hailstone \Hail"stone`\, n.
   A single particle of ice falling from a cloud; a frozen
   raindrop; a pellet of hail.

资料来源 : WordNet®

hailstone
     n : small pellet of ice that falls during a hailstorm