telephone exchange

常见例句

Thus a base station of PHS is compatible with ISDN and is often connected directly to ISDN telephone exchange equipment e.g. a digital switch.
因此，小灵通基站也可与综合业务网系统相匹配并且经常作为综合业务网电话的交换设备。譬如，电子交换机。
Internet access is not nationwide: those living far from a telephone exchange get lower speeds (or no connection at all).
因特网接入也仍未遍及全国：居住地离电信局较远的用户速度就会较慢（或者根本没速度）。
The nervous system of the body bears some analogy to a telephone exchange.
人体的神经系统与电话局有某些相似之处。
dict.cn

The further a home is from the telephone exchange, the slower the speeds at which data can be transmitted to it.
ECONOMIST: Video-on-demand
When there were telephone exchanges, the mind was like a telephone exchange, and, in the same period, since the nickelodeon reigned, moving pictures were making us dumb.
NEWYORKER: The Information