Unverified85% confidenceDecision RuleTime unknown
PE/PP塑料砧板重量约为同尺寸竹砧板的1/3-1/2，一块30cm可折叠PE砧板通常200-350g，是背包客负重优先的选择；竹砧板虽美观但吸水后易开裂发霉且重
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