snowball
n. 雪球;打雪仗;滚雪球式的募捐法
v. 向 ... 丢雪球;使生长或快速的增长
造句:
He was hit by a volley of snowballs.
他被一阵投来的雪球击中了。
We like having snowball fights in winter.
我们喜欢在冬天里打雪仗。
A snowball gathers as it goes on .
雪球越滚越大。
The children snowballed each other.
孩子们互相掷雪球。
Orders for the new product have begun to snowball because of our new ad campaign.
由于我们的新的广告促销活动,新产品的订货单开始像滚雪球一样迅速增多。
参考资料