英语词汇“mental deficiency”的翻译、意思、用法、释义-英汉双解词典-修远网

单词	mental deficiency
释义	mental deficiency n ① 【心理】智能不足(★现在称为mental retardation) Mental deficiency is an arrested development of the brain.智力不足是脑部发展受阻。
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