对一些罕见疾病，如亨廷顿氏舞蹈病和黑蒙性痴呆，通过基因信息就可以诊断。

For some rare disorders, such as Huntington's and Tay-Sachs, genetic information is a diagnosis.

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对一些罕见疾病，如亨廷顿氏舞蹈病和黑蒙性痴呆，通过基因信息就可以诊断。

For some rare disorders, such as Huntington's and Tay-Sachs, genetic information is a diagnosis.

youdao