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There are, however, five drugs—known and approved—that can slow down the development of its symptoms.
然而，有五种已知并获批准的药物能减缓其症状的恶化。
youdao
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There are, however, five drugs—known and approved—that can slow down the development of its symptoms.
然而，有五种已知并获批准的药物能减缓其症状的恶化。
youdao