复数： trainmen

提示：点击例句中的单词，就可以看到词义解释

Are you a trainman ?

你是开火车的？

It 's not like the trainman to be late .

不过列车员是不会迟到的。

Analysis of sleep state and relative factors for trainman of qinghai tibet railway passenger train .

青藏铁路旅客列车乘务人员睡眠状况及其相关因素分析。

He used his special identity of fbi to ask one trainman to leave one compartment for them .

他利用自己是联邦特工的特殊身份，让一名列车员给他们腾出来一间车厢。

The study of psychological adaptability screening index forlocomotive trainman in plateau railway .

高原机车乘务员心理适应性选拔指标的研究。