Question

crusade 【crusade】n.宗教上的圣战；反对某事的运动Everyone of the city was asked to join the crusade for better housing.城市中每个人都被要求去参加这个改善住房的活动。

Accepted Answer

[kruː'seɪd] 
crusadea series of actions advancing a principle or tending toward a particular end
If you go on a crusade against vegetables, you are waging a long-term battle against leafy greens. A crusade is a passionate struggle against something or someone.
In the 11th through 13th centuries, Roman Catholics attempting to win control of parts of what they considered the Holy Land (currently Israeli, Jordanian, Lebanese, and Palestinian lands) waged military battles against the Muslims who controlled the land. These battles are called the Crusades. The word crusade carries with it the feeling of a violent and vigorous fight. So if someone is on a crusade to do something, they mean business!
All forms of 'crusade' will appear on average once every 1268 pages.crusadecrusader

Front	crusade
Pron	[kruː'seɪd]
Back	【crusade】 n.宗教上的圣战；反对某事的运动 Everyone of the city was asked to join the crusade for better housing. 城市中每个人都被要求去参加这个改善住房的活动。
Vocab	crusadea series of actions advancing a principle or tending toward a particular end If you go on a crusade against vegetables, you are waging a long-term battle against leafy greens. A crusade is a passionate struggle against something or someone. In the 11th through 13th centuries, Roman Catholics attempting to win control of parts of what they considered the Holy Land (currently Israeli, Jordanian, Lebanese, and Palestinian lands) waged military battles against the Muslims who controlled the land. These battles are called the Crusades. The word crusade carries with it the feeling of a violent and vigorous fight. So if someone is on a crusade to do something, they mean business! All forms of 'crusade' will appear on average once every 1268 pages. crusade crusader

Crusade Battles Kruː'Seɪd N.宗教上的圣战；反对某事的运动 City Asked Join Housing