[KongchangAI]
Unverified85% confidenceDecision RuleTime unknown

喂养脚凳的合适高度=座椅高度减去大腿到脚底的距离,通常在12-20cm之间;哺乳椅或普通沙发多需15cm左右脚凳使小腿与地面平行、大腿微抬,减少腰背压力

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