英语词汇mental retardation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 retardation
释义	mental retardation n. 智力低下, 精神发育迟缓(智商低于70)
随便看	scrumple up scrumpox scrumps scrumptious scrumptiously scrumptiousness scrumpy scrums scrunch scrunched scruncheon scrunches scrunchie scrunchier scrunchies scrunchiest scrunching scrunchion scrunch up scrunchy scrunchy scrunt scrunty scruple scrupled

英汉双解词典包含368430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。