抢购

1. 抢购：snap at sth 咬住 | snap sth up 抢购 | snap at sb对人厉声说

2. 迅速抓住机会抢购：snap one's fingers at sb 向某人弹响指(表示蔑视,不尊重) | snap sth up 迅速抓住机会抢购 | in a snap 立刻,马上