n.[C]

1. 雪球
   This snow's perfect for a snowball fight.

   這雪打雪仗極好。

2. 【植】繡球莢

vi.

1. 擲雪球[（+at）]
2. 滾雪球般增大
   The business started to snowball.

   生意開始像滾雪球般擴大。

vt.

1. 向……擲雪球
   The children snowballed each other.

   孩子們互相擲雪球。

2. 使滾雪球般增大

n.

1. a ball of packed snow.
2. a thing that grows rapidly in size, intensity, or importance.
3. a cocktail containing advocaat and lemonade.

v.

1. throw snowballs at.
2. increase rapidly in size, intensity, or importance.