“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	height-gate turnoff height-index circuit height indicator height line height map height of a cone height of a cylinder height of a Diophantine equation height of a field height of a group height of an algebraic number height of an algebraic point height of an algebraic variety height of an element height of an elliptic curve height of an ideal height of a pyramid height of a rectangle height of a triangle height of disappearance height of median energy，HOME height of water avoidance height plane height scale height system

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。