There has been an increase in regressive autism, children who develop normally, have speech, and then lose it.

回归的孤独症数量增多，患儿发育正常，有正常语言，然后失去这些正常发育。

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There has been an increase in regressive autism, children who develop normally, have speech, and then lose it.

回归的孤独症数量增多，患儿发育正常，有正常语言，然后失去这些正常发育。

youdao