为什么it的形容词物主代词是its

it的形容词性物主代词是its. 这是固定用法，意思是(指事物、动物或婴儿)它的，他的，她的。

例句

I was astounded by its beauty.

我被它的美丽震撼了。

The dog saved its masters life.

这条狗救了它的主人。

This made its mini-computers incompatible with its mainframes.

这使得它的微型电脑与其主机不兼容。

Her speech was memorable for its polemic rather than its substance.

她的演说之所以令人难忘，不是因其内容而是因其辩论方法。

The company has for some time printed its phone number on its products.

这家公司将其电话号码印在其产品上已有一段时间了。

Medical authorities were baffled, both as to its causes and its virulence.

医疗当局对其病因及有多致命都还不怎么了解。

The proposed new structure is notable not only for its height, but for its shape.

那座提议的新建筑值得注意，不仅因其高度，还因其外形。