Unverified75% confidenceDecision RuleTime unknown
护垫式（无顶盖，仅后脑+两侧环形护圈）比全盔款更轻透气，适合前额碰撞风险低的后仰型摔倒；易向前扑倒的宝宝需选带前额护片款
1
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75%
Confidence
Long-term
Relevance
-
First Seen
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