blitz

1. N-COUNT If you have a blitz on something, you make a big effort to deal with it or to improve it. 突击处理; 大力改进[非正式]

Regional accents are still acceptable but there is to be a blitz on incorrect grammar. 地方口音还可以接受，但错误语法必须要大力改进。

2. N-PROPER The heavy bombing of British cities by German aircraft in 1940 and 1941 is referred to as the Blitz. 在1940至1941年间德国空军对英国城市的大空袭

3. V-T If a city or building is blitzed during a war, it is attacked by bombs dropped by enemy aircraft. 空袭

In the autumn of 1940 London was blitzed by an average of two hundred aircraft a night. 1940年秋，伦敦平均每晚被两百架飞机空袭。