onboard computer的用法和样例：
例句
- Monitors exhaust system pressure by sending varying voltages to the onboard computer.
监测废气系统的压力，将各种电压值发送到机载计算机上。 - From inside, you also notice the change in the roofline, made to accommodate the data display for the onboard computer, and available rear-view camera.
从内部，你可以看到改变车顶，提出以适应数据显示的机载计算机，并提供后方查看相机。
词汇搭配
- on board 在船（车或飞机）上...
