“language delay”的概念、定义、翻译、参考文献-科学参考

单词	language delay
释义	language delay Encyclopedia 教育学[言语和语言障碍学生教育]释 language delay语言发育迟缓儿童在各方面发展正常，但语言发展迟缓或出现缺陷，而其语言学习困难并非源自智力缺陷、感官缺陷、严重的情绪行为问题或是明显的神经损伤。是一种单纯性语言发育性障碍[注]。
随便看	Engel group Engelsberg ironworks Engel's law Engels' Letters on Historical Materialism in his later years Engel's theorem Engel theorem engine engine air/fuel ratio control engine automatic start-stop control engine control actuation system engine coolant engine cylinder block test system engine drive pump engine electronic control system engine electronic throttle control engine emission control engineer engineered antibodies engineered geothermal system engineered slope engineered slopes in water resources and hydropower projects engineered wood flooring engineered wood products Engineering engineering

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。