1. superhighway什么意思

1. 超级公路：superhighpressuretechnology 超高压技术 | superhighway 超级公路 | superimpose 重叠

2. 超级公路,多车道高速公路：superheavy a.超重的 | superhighway 超级公路,多车道高速公路 | super-hydro 巨型水电站

1. (超级)高速公路
    A superhighway is a large, fast motorway or freeway with several lanes.

    e.g. He took off for the city on the eight-lane superhighway.
           他沿着八车道的高速公路向城市驶去。

2. 信息高速公路
    The information superhighway is the network of computer links that enables computer users all over the world to communicate with each other.

    e.g. ...a superhighway using digital and fibre-optic technology to provide new telecommunications links.
           运用数字和光纤技术提供新的电信连接的信息高速公路

1. a broad highway designed for high-speed traffic

    Synonym: expresswayfreewaymotorwaypikestate highwaythroughwaythruway

2. an extensive electronic network (such as the internet) used for the rapid transfer of sound and video and graphics in digital form

    Synonym: information superhighway