trunk line

听听怎么读

英 [trʌŋk lain]

美 [trʌŋk laɪn]

是什么意思

干线，中继线；主管道；

英英释义

trunk line

n.
- line that is the main route on a railway
  同义词：trunk route
- a telephone line connecting two exchanges directly

学习怎么用

双语例句

用作名词(n.)

The railway line comes to the airport.
铁道干线直达飞机场。
It all fit easily into the trunk of the cruiser.
这一切都适合容易进入干线的巡洋舰。
Bulk Encryption Simultaneous encryption of all channels of a multichannel telecommunications trunk.
集中加密多信道电信中继线中所有信道同时加密。
This requires new kinds of circuit-switching gateways that feature LAN interfaces and telephony trunk connections to public networks and PBXs.
这就要求用新型的电路交换网关，它们具有局域网接口和与公用网和用户交换机电话中继线连接的特点。

权威例句

Trunk line
trunk line
trunk line
Tubular element for forming pipes for trunk lines, purification plants and sewage systems in general
Environmentally assisted “in-bulk” steel degradation of long term service gas trunkline
Sand Transport and Deposition in Horizontal Multiphase Trunklines of Subsea Satellite Developments
Batching crude oil and NGL through a Canadian trunkline
Research on the matching and coordinating relationship of the declassification system in marshalling station on trunk line with incr...
Cascading of Distortion in CATV Trunk Line
Research on the Intelligent Line Control System of the City Traffic Trunk Line
2.5 Gb/s CPFSK coherent multichannel transmission experiment for high capacity trunk line system
Research of the CTC System of the Jiaoji Trunk Line
A Numerical Method for Controlled Routing in Large Trunk Line Networks via Stochastic Control Theory

t开头的单词