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Point spell barrier
特定拼写障碍
—specific spelling disorder f81.1
一种特定的、明显的拼写技巧发育障碍,不伴有特定阅读障碍史,也不能只用智龄低、视觉精度问题或学校教育不当解释。口头语词的拼音和书写语词的拼写都有障碍。