The child's heart disease is hereditary.

这个小孩子的心脏病是遗传的。

His throne was not hereditary, but obtained through struggle.

他的王位并非世袭，而是通过斗争得来的。

This custom of setting off firecrackers to pass the New Year became hereditary.

这种放鞭炮迎新年的习俗世代相传。

In men, hair loss is hereditary.

在男性中 脱发是遗传性的

Epilepsy is hereditary in her family.

癫痫是她家族的遗传病。

Cystic fibrosis is the commonest fatal hereditary disease.

囊性纤维化是最常见的致命性遗传疾病。

Is this disease hereditary?

这种病遗传吗？

There was no Hereditary Scratcher.

没有世袭的抓痒官。

The Hereditary Diaperer took it away with reverent manner, and without word or protest of any sort.

这位世袭的手巾大臣恭恭敬敬地把它拿走了，没说一句话，也没有表示任何反对。