pumices
美 [?p?m?s]
英 ['p?m?s] 
詞形變化
復數:pumices 單數:pumice stone 復數:pumice stones 同義詞
英漢解釋
英英解釋
例句
The results show that the three pumices are different in components and their functions to humanity are also different.
結果表明:三類浮石成分有較大的差異,它們在人體內的作用也表現各異。
The carbon and hydrogen isotopic compositions of pumices in the Okinawa Trough
沖繩海槽浮巖中碳、氫同位素組成特征