locomotive|locomotives

巨大的蒸汽机车占据了整个车间。

The massive steam ___locomotive dominates the workshop.

这些柴油机车每天负责牵引货运列车。

These diesel ___locomotives haul freight trains every day.

这台老式蒸汽机车现在被放在博物馆展出。

The old steam ___locomotive is now on display in the museum.