蒸じょう気き機き関かん

noun

steam engine

Refers to an engine that uses steam power, typically in historical or industrial contexts.

• 蒸じょう気き機き関かんは産さん業ぎょう革かく命めいで重じゅう要ような役やく割わりを果はたした。

  The steam engine played an important role in the Industrial Revolution.