fixed

A fixed interest rate means your monthly mortgage payment will never change.

(Chinese) 固定利率意味着你每月的抵押贷款还款额永远不会改变。

The telescopes were mounted on fixed platforms to prevent any vibrations during observation.

(Chinese) 望远镜安装在固定平台上，以防止观察过程中产生任何震动。

The mechanic finally fixed the radiator that had been leaking for weeks.

(Chinese) 修理工终于修好了那个漏了好几周的水箱。

Is your computer fixed yet? I need to use it to print my assignment.

(Chinese) 你的电脑修好了吗？我需要用它打印我的作业。