railroad switch
基本解释
- 道岔
英汉例句
- How could space weather switch railroad signals from green to red?
空间天气怎么使铁路信号灯由绿变红呢？
blog.sina.com.cn - In the virtual world, each participant was stationed at a railroad switch where two sets of tracks veered off.
在这个虚拟的情境中，受试者都被安排在两个轨道的岔道口。 - Usually one route is more direct than the other, and if a mining company has sidings and a branch line linked to one railroad it cannot quickly and easily switch to another.
大多数时候，一条铁路比另外一条更直接，如果矿业公司建造旁轨或支线用以链接一条铁路，再想快捷的转移到另外一条上并不容易。 - Usually one route is more direct than the other, and if a mining company has sidings and a branch line linked to one railroad it cannot quickly and easily switch to another.
ECONOMIST: American railways
双语例句
权威例句
词组短语
- railroad switch design 道岔设计
- railroad switch squaring 拉方道岔
- railroad switch displacement 道岔爬行
- symmetrical railroad switch 对称道岔
- railroad switch house 道岔房