crosstie ['krɔstai]
参考词典中crosstie的常规释义：
基本释义
- n. 枕木
英英解释
1个名词解释
- one of the cross braces that support the rails on a railway track
[同] crosstie, railroad tie, sleeper, tie
[例]- the British call a railroad tie a sleeper
点击查看……- one of the cross braces that support the rails on a railway track
鲁公网安备 37060202000128号