1. (学科或系统间相互影响或衔接的)边缘区域,接合部位
The interface between two subjects or systems is the area in which they affect each other or have links with each other.

2. (软件的用户)界面
If you refer to the user interface of a particular piece of computing software, you are talking about its presentation on screen and how easy it is to operate.

3. (计算机或电子设备的)接口
In computing and electronics, an interface is an electrical cricuit which links one machine, especially a computer, with another.

4. (使)(与…)相互联系（或连接）
If one thing interfaces with another, or if two things interface, they have connections with each other. If you interface one thing with another, you connect the two things.

1. (chemistry) a surface forming a common boundary between two things (two objects or liquids or chemical phases)

2. (computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals)

Synonym: port

3. the overlap where two theories or phenomena affect each other or have links with each other

e.g. the interface between chemistry and biology

4. (computer science) a program that controls a display for the user (usually on a computer monitor) and that allows the user to interact with the system

Synonym: user interface