英语词汇mental retardations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 retardations
释义	mental retardation 精神发育不全；智力迟钝；意志薄弱；低能；智力落后 [旧称 mental deficiency]
随便看	diagonalizations diagonalize diagonalized diagonalizes diagonalizing diagonal joint diagonally diagonally dominant matrix diagonal matrix diagonal parking slot diagonal pitch diagonal pliers diagonal process diagonals diagonal stay diagonal tension diagram diagramed或diagrammed diagram factor diagraming或diagramming diagrammable diagrammatic diagrammatically diagrammatics diagrammatise

英汉双解词典包含483723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。