反人道罪的英文：
crimes against humanity

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。

humanity是什么意思：
n. 人类；【总称】人

It is the most humane.
它是最高尚的。

Human Resource Department is responsible for human resource management.
人力资源部负责人力资源的管理工作。

The accident was caused by human error.
这一事故是人为错误造成的。