ブラウザの設定でJava Scriptの使用を有効にしてご利用ください。
出典:Wiktionary
steam-engine (複数形 steam-engines)
steam engine (複数形 steam engines)
出典:Wikipedia
出典:『Wikipedia』 (2011/07/28 20:36 UTC 版)
A steam engine is a heat engine that performs mechanical work using steam as its working fluid.
steam-engine