| 释义 |
learning disabilityn.（名词）abbr. LD【缩写】- Difficulty in understanding or using spoken or written language, affecting a person of normal intelligence and not arising from emotional disturbance or impairment of sight or hearing.无学习能力：在理解或使用口头或书面语言方面有困难，并影响到一个人的正常智力，而这并非是由于心理障碍或视觉、听觉受损而引起的
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