“uloncus”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	uloncus
释义	uloncus 龈瘤
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