smectite'smektait英式朗读美式朗读基本解释[矿]蒙脱石, (去油垢)绿土英文释义n. A hydrous silicate of alumina, of a greenish color, which, in certain states of humidity, appears transparent and almost gelatinous.上一个单词:smectic-c下一个单词:smectites