相关单词近義詞 abrasive 磨料, pumice stone 浮石, 輕石臨近詞pummel, puma, pumiceous, pumice sand, pumicestone, pumice slab, pumice tuff, pumice soap, pumice flow, pumice soil, pumice cone, pumice fall相似詞pulsating, pulse, pulverize, puma, pumice stone, pummel, pump, pump iron idiom, 返回 pumice