Unverified82% confidenceDecision RuleTime unknown
18月龄以上可选6-8种形状含五边形、六边形、星形等复杂多边形,孔洞公差应控制在2-3mm形成适度阻力增加成就感
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
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