Unverified82% confidenceFactTime unknown
鉴别真阿胶：优质胶块质硬而脆、断面棕褐透亮呈玻璃样、无腥臭味，敲击声脆；掺假胶多韧软不脆、断面浑浊、有明显异味
1
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82%
Confidence
Long-term
Relevance
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