“mental retardation”的概念、定义、翻译、参考文献-科学参考

单词	mental retardation
释义	mental retardation [`men·tǝl ´rē´tär`dā·shǝn] ^PSYCHOLOGY An abnormal slowness of mental function and behavior patterns relative to age and development.
随便看	aster yellows asthenia asthenolith asthenopia asthenosphere asthma Astian Asticcacaulis astichous astigmat astigmatic difference astigmatic foci astigmatic interval astigmatic lens astigmatic mounting astigmatic surfaces astigmatism cineplasty cineradiography cinerary urn cinereous cinetheodolite Cingulata cingulate cingulum

科学参考收录了103327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。