“stain (ed)”的概念、定义、翻译、参考文献-科学参考

单词	stain (ed)
释义	stain (ed) 染污
随便看	plunger fuel pump plunger gear plunger guide plunger helix plunger jig plunger key plunger knob plunger latch plunger leather plunger lever plunger lever pin plunger lever shaft plunger lift plunger line switch plunger link plate plunger lower helix plunger magnet plunger mo(o)ld plunger motor plunger overcurrent relay plunger overtravel plunger pin plunger piston plunger pitman plunger pole

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。