片语

underground power system井下供电系统

underground river system s地下河系统

underground traffic system地下交通系统

underground launching system地下发射系统

underground infiltration system地下渗滤系统

Underground transit system地下捷运系统

underground rhizome system地下鞭系

英汉例句

• The airborne particles in the underground system largely comprise iron, and are formed by the abrasion of the train wheels against the rails.

  来自于地下管道系统的空气漂浮颗粒大部分由铁组成，是因火车轮与铁轨摩擦而产生。

• Passengers on Moscow「s underground system can now access a toilet for the first time - but only at one station.

  莫斯科地铁系统的乘客现在终于能用上卫生间了，这还是破天荒头一遭，不过只有一个站点设了卫生间。

• Rotterdam does have a nice underground system which was perfect for our third test.

  鹿特丹出众的地下运输系统为我们的第三轮测试提供了合适的场地。

• So why not take a trip on the oldest underground system today?

  所以今天为什么不乘坐世界上最古老的地铁观光一番呢？

• The underground system is also known as the Tube, due to the characteristic shape of the subway tunnels.

  地铁系统因其地铁隧道的典型形状也被称为地下管道。

• Thee Tube - as London」s underground system is known - is famous around the world for all sorts of reasons, from its history to its distinctive logo and map.

  伦敦地铁——因为各种原因：从它的历史渊源到它独一无二的LOGO还有地图而世界闻名。

• The municipal government has determined to broaden all the roads with the city and is actively planning to build the underground system as well. All this aims at facilitating citizens' transportation.

  市政府下定决心在全市范围内拓宽道路并积极筹划修建地铁，这些举措都是为给市民出行提供方便。