| 单词 | mental age |
| 释义 | mental age【医】 智力年龄 mental age mental age n.Abbr. MA,M.A.（名词）缩写 MA,M.A.A measure of mental development as determined by intelligence tests, generally restricted to children and expressed as the age at which that level is typically attained.智力年龄：由智力测验测定的智力发展水平，通常用于儿童，所达到的智力水平常以年龄的形式表现出来 |
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