“Horizontally opposed engine”的意思、由来-开放百科全书

词条	Horizontally opposed engine
释义	SeeFlat engine
随便看	John Groome (divine) John Gropper John Grosskopf John Gross (musician) John Grotzinger John Grover John Groves (footballer) John Gruban John Grubb John Grubb (b.1652) John Grubb (Early Delaware Settler) John Grubb Parke John Grubb Richardson John gruber John Grubesic John Grubham Howe John Grue John Grundy (footballer) John Grün John G shedd John G. Simcoe John G. Stumpf John G. Thomas John G. Truxal John Guckeyson

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。