| 释义 | 
		snowball I. \ˈ ̷ ̷ˌ ̷ ̷\ noun Etymology: Middle English, from snow + ball 1.   a.    (1)  : a small round mass of snow pressed into shape in the hand for throwing   (2)  : a large round mass of snow formed by rolling in snow until the desired size is attained  b.  : shaved ice molded into a ball and flavored with fruit or other syrup 2. also snowball bush  : any of several cultivated white-flowered shrubs of the genus Viburnum (as the guelder rose or the Japanese snowball) 3.  : something that snowballs  < watch the toll of the steel strike begin to mount in a snowball of statistics — Christian Science Monitor > II. verb (-ed/-ing/-s) transitive verb 1.  : to pelt with snowballs : throw snowballs at 2.  : to cause to increase or multiply at a rapidly accelerating rate  < helped the newly built organization to snowball its political influence — L.G.Reynolds > intransitive verb 1.  : to engage in throwing snowballs  < little boys, too, were snowballing — Virginia Woolf > 2.   a.  : to increase, accumulate, expand, or multiply at a rapidly accelerating rate   < discontent would grow, sabotage increase, passive or overt resistance snowball — F.H.Hartmann >   < the differences may snowball into a heated public controversy — Current History >  b.  : to progress rapidly and with great momentum |