[KongchangAI]
Unverified70% confidenceFactTime unknown

北美产(美国、加拿大)红腰豆颗粒大、品质稳定为主流;国产(云南、黑龙江)新豆更易买到当年货,判断标准仍以采收年份和外观为准而非单纯看进口

1
Sources
70%
Confidence
Long-term
Relevance
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MCP
get_claim(id=446941)