色觉障碍是由视锥细胞类型(cone type)的缺失或工作异常所导致。

Color deficiencies occur when a cone type is either missing or working abnormally.

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色觉障碍是由视锥细胞类型(cone type)的缺失或工作异常所导致。

Color deficiencies occur when a cone type is either missing or working abnormally.

youdao