long line

long line读音音标

英 [lɔŋ lain]

美 [lɔŋ laɪn]

long line意思解释

释义

长线；

英英释义

In telephone systems nomenclature, a long line is a transmission line in a long-distance communications network such as carrier systems, microwave radio relay links, geosynchronous satellite links, underground cables, aerial cables and open wire, and Submarine communications cables. In the United States, some of this technology was spun off into the corporate entity known as AT&T Long Distance with the breakup of AT&T in 1984.

双语例句

He comes from a long line of actors.他出生于一个历史悠久的演员世家。A long line of moving people, animals, or vehicles.列，队一长列移动的人，动物或车辆A long line of car is unable to pass that road hog.一长串的车子无法超越那个挡道的汽车驾驶。She comes from a long line of actresses.她出身於演员世家。