“port engine”的概念、定义、翻译、参考文献-科学参考

单词	port engine
释义	port engine 滑阀式发动机
随便看	quartz analog watch quartz andesite quartz-anorthosite quartz apparatus quartzarenite quartz-banakite quartz-banded ore quartz bar quartz bar extensometer quartz basalt quartz beaker quartz-bearing diorite quartz boat quartz-bostonite quartz brick quartz bulb quartz-bytownite quartz capillary quartz capsule quartz cat's-eye quartz cement quartz chamotte quartz chronometer quartz claim quartz clock

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。