“clearing of respiratory tract”的概念、定义、翻译、参考文献-科学参考

单词	clearing of respiratory tract
释义	clearing of respiratory tract 呼吸道清理
随便看	two homozygous lines two-hop-E two-hop transmission two-horizontal-reel mounted potato digger two-horizontal-reel trailed potato digger two-humped camel two-image photogrammetry two-impulse trajectory two independent ignition two-in-hand winding two-in-one motor two in one TV transmission system two-input adder two-input gate two-input module two-input servo two-input subtracter two-input switch two-intakes two-integrator system two-jaw(ed) chuck two-jaw(ed)chuck two-jaw grab two jet carburetor two-jet flapper valve

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。