名词
中文翻译：外轨
同义词：
['outside rail', 'outer track']
例句：
-
1.The train's outer rail is damaged.
火车的外侧轨道受损了。
-
2. The workers were carefully removing the outer rail from the tracks.
工人们小心翼翼地从轨道上移开外侧轨道。
-
3.The construction crew had to replace the outer rail of the bridge.
施工队不得不更换桥梁的外侧轨道。