武王伐纣的英文：
the crusade against King Zhou of the Shang kingdom by King Wu of the Zhou kingdom

crusade是什么意思：
n. 圣战；改革运动；十字军东征
v. 从事改革运动；加入十字军；讨伐

He is a crusader for social welfare.
他是一位争取社会福利运动的改革者。

We must crusade for world peace.
我们必须为世界和平而奋斗。

Footballers launched an unprecedented crusade against racism on the terraces.
足球运动员们对阶梯看台上的种族歧视发起了一场空前的运动。

against是什么意思：
prep. 与...相反；对...不利；倚靠；以防；以...为背景；和...相比

It is against federal law to discriminate against blacks.
歧视黑人是违反联邦法律的。

She was drugged against the pain.
她服麻醉药止痛。

He informed against the drugpusher.
他告发了那个毒品贩。