Unverified90% confidenceDecision RuleTime unknown
判断鸡蛋新鲜度可用盐水浮沉法:清水中平躺沉底为新鲜(≤7天),大头翘起为次新鲜(10-15天),完全漂浮说明气室过大已变质应丢弃
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90%
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