built-in

US /ˌbɪltˈɪn/
UK /ˌbɪltˈɪn/
"built-in" picture
1.

内置的, 固有的

included as part of something and not separate from it

:
The new car has a built-in navigation system.
新车配有内置导航系统。
The apartment comes with built-in wardrobes.
公寓配有内置衣柜。
2.

固有的, 内在的

existing as a natural or essential part of something

:
There's a built-in risk in any investment.
任何投资都有内在风险。
The system has built-in safeguards against errors.
该系统具有内置的错误防护措施。