tether to

基本解释

You can also tether to your iPhone using a Bluetooth connection.
一样你也可以通过蓝牙连接设置你的iPhone网络共享。
Attached by a high-strength tether to a mobile mooring system, PTDS is equipped with multi-mission sensors that can address a variety of surveillance needs.
该系统由高强度系绳连接到移动系泊系统，PTDS配备了多任务传感器，能够满足各种监视的需求。
so what it really does is release people from their electronic tether to their PC, so now they can access their information from wherever they are.
它的真正作用在于把人们从电脑旁解放出来，现在他们可以随时随地收到信息。

It also comes with a tether to ensure the device doesn't travel far in the event of a spill.
ENGADGET: Edge 510 and 810 cycling computers appear on Garmin's web store (update: hands-on photos)
Sangamo scientists tether to the zinc finger a protein that contains the instructions for the targeted gene: turn on, turn off, get louder, pipe down.
FORBES: Revolutionaries
The control unit ends up in a lower orbit, but it can then use solar power and the electrodynamic properties of the tether to return to its original orbit.
ECONOMIST: Spaceflight on a shoestring