| 单词 | working substance |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔compression〕The process by which the working substance in a heat engine, such as the vapor mixture in the cylinder of an internal-combustion engine, is compressed.工作物质在热机中的压缩过程，如内燃机中混合蒸汽的压缩美国传统〔working fluid〕A working substance that is a fluid.操作液：一种液态的操作物质美国传统 |
| 随便看 |
我已经活的够久了，你要活下去，活下去......偶尔也要想起我，谢谢你的陪伴......-「尼尔：人工生命」
英语例句辞典收录558986条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用法，是英语学习的有利工具。