蒸気 じょうき
jōki

Noun

1. steam; vapour; vapor

そのエンジンは蒸気 じょうき うごく。
sono enjinwa jōkide ugoku.
The engine is driven by steam.
Noun

2. steamboat; steam locomotive

Abbreviation
Related to 蒸気船蒸気機関車
Other forms: