英语词汇“Porro-Koppe principle”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	Porro-Koppe principle
释义	Porro-Koppe principle 波罗-科普原理
随便看	downhill downhill all the way downhill casting downhill creep downhill creeps down hill direction welding downhiller downhillers downhill grade down-hill grade downhilling downhill journey down hill left turn down-hill method downhill of life downhill operation downhill pipe line downhill race down hill race down hill right turn downhills down-hill side downhill skier downhill-skiing downhill skiing 经营但亹亹(wei委)，积累自稂稂(lang狼)。既多又须择，储精弃其糠。经营积累经行几度怨别，酒痕消未尽，空被花恼经读千遍，其义自见经起秋毫之末，挥之于太山之本经还没念，就先打和尚起来经还没念，就先打和尚起来了经还没念，就先打起和尚来了经邦建国，教学为先经风雨，见世面 12489 12490 12491 12492 12493 12494 12495 12496 12497 12498