奥托发动机是由尼古拉斯·奥古斯特·奥托,于1867年与敖根·郎恩合作开发出了一种燃气发动机——也就是不久之后诞生的四冲程发动机的前身——之后再研发的一种基于四冲程和两冲程结构的发动机。
The Otto engine was a large stationary single-cylinder internal combustion four-stroke engine designed by Nikolaus Otto. It was a low-RPM machine, and only fired every other stroke due to the Otto cycle, also designed by Otto.
英汉双解词典包含3607232条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。