achieve的名词是什么意思

例句：

She never achieved her ambition of becoming a famous writer.

她一直未能实现当名作家的夙愿。

They had achieved a lot in a short space of time.

他们在短时间内取得了很大的成绩。

She achieved some measure of success with her first book.

她出第一部书就得到了相当的成功。

They were able to achieve a settlement without using military force.

他们没有诉诸武力就解决了问题。

You can only achieve success through hard work.

你得孜孜不倦方能成功。