“牙龈出血”的概念、定义、翻译、参考文献-科学参考

单词	牙龈出血
释义	牙龈出血 gingival dleeding gingival hamorrhage gum bleeding
随便看	twin-pan intensive mixer twin paradox twin pav(i)er twin pen recorder twin-pentode multivibrator twin photocell twin photogrammetric camera twin photograph twin pier twin piercing mouth twin-pinion single-output reduction gear twin pipeline twin plane twin-plane boundary twin plane reflection twin-plane triode twin-plate process twin-plate triode twinplex twinpod ninebark twin pointer twin polishing twin post auto lift twin post lift twin press

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。