详细解释:n. 雪球, 果味冰霜卷, 滚雪球式的募捐法
vt. 向...丢雪球, 使滚雪球般增长
vi. 打雪仗, 滚雪球般增长
词型变化:
动词过去式:snowballed过去分词:snowballed现在分词:snowballing第三人称单数:snowballs英语解释:
名词 snowball:
plant having heads of fragrant white trumpet-shaped flowers; grows in sandy arid regions同义词:sweet sand verbena, Abronia elliptica