“ruffed border”的概念、定义、翻译、参考文献-科学参考

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。

单词	ruffed border
释义	ruffed border 皱褶缘
随便看	sounding protractor sounding relay sounding rocket sounding rod sounding sextant sounding vehicle sounding velocity sounding vertical sounding weight sounding wire sound insulated fire door sound-insulating anteroom sound-insulating concrete sound insulating construction sound insulating door sound-insulating structure sound insulating wall sound insulation sound insulation character sound insulation class sound insulation coefficient sound insulation floor construction sound insulation grading sound insulation index sound insulation test