英语词汇mental retardstion怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	mental retardstion
释义	mental retardstion departmentalizationn. 分部门组织经营法 compartmentalizationn. 区分；划分 nonrepresentationaladj. 非写实的；抽象的 standardizationn. 标准化；用标准校验 contradistinctionn. 对比；对比的区别
随便看	headstand support head start Headstart Head Start Program Head Start Programs Head Start Project headstarts head station head station of oil pipeline head stay headstay headstays headstead head stepping rate head step settling time headstep settling time head stethoscope head stevedore head steward head sth off head sth up headstick head still Head stock headstock

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。