“recurrent respiratory tract infection”的概念、定义、翻译、参考文献-科学参考

单词	recurrent respiratory tract infection
释义	recurrent respiratory tract infection Encyclopedia 医学﹝小儿科病证〕释 recurrent respiratory tract infection反复呼吸道感染一年内发生呼吸道感染次数过于频繁、超过一定范围的疾病。
随便看	closed-cycle refrigerator closed differential closed differential field closed differential form closed differential relation closed disk closed domain closed drain system closed-easy-axis closed economy closed ecosystem closed edge sequence closed edge train closed elastic drive closed element closed embedding closed-end fund closed equivalence relation closed expression closed extension closed family of sets closed field closed filament closed filter closed fishing areas

科学参考收录了854744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。