- 重点词汇
- railn.围栏;轨道，钢轨;扶手;[动]秧鸡;
- problemsn.问题( problem的名词复数 );疑难问题;习题;思考题;
- hadv.有（ have的过去式和过去分词 ）;（亲属关系中）接受;拿;买到;
- existingadj.目前的;现存的;
- stilladv. 仍，仍然;更，还要;静静地;〈诗〉常，不断地;
- newadj.新的，崭新的;新鲜的，新到的;现代的;初次（听到）的;
- emphasis on强调;
- technologyn.科技;技术性机器;
- railroadsn.铁路，铁道( railroad的名词复数 );铁路系统;
- 相关例句
显然, 这样的地形有利于建筑铁路 、 公路 、 机场和城市.
词典精选例句
Railroads also attracted a good deal of private investment, both domestic and European.
修筑铁路时还吸收了国内和欧洲的大量私人投资.
词典精选例句
Like any lottery or lottery style free sweepstakes, you have to play to win.
如同任何彩票或博彩式的免费赠票, 你必须为胜利而战.
网络文摘精选
Of course, those romanticized adventures have nothing to do with what's being shot today.
当然, 那些浪漫冒险和今天要拍的场景相比算不了什么.
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Grab the back risers while you wait to launch in unstable conditions.
天气条件不理想,当你在等待好时机起飞时,最好抓住后组主提带.
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Only use your risers to get out of a spin if your brakes become redundant.
假如你的煞车失灵了,只好使用你的吊组绳来脱离旋转.
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Everything else won't matter as much, hardware, risers and grip tape don't matter a lot.
其它的装备关系不大, 工具 、 垫片和砂纸.
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Points out problems in setting expansion joints for supply and return water risers.
摘要指出了在供回水立管中间设置伸缩节存在的问题.
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