英语词汇“古石器时代”的翻译、意思、用法、释义-英汉汉英词典

单词	古石器时代
释义	古石器时代Palaeolithic age; old stone age双向☞古石器时代--旧石器时代
随便看	dusting dusting brush dusting down dusting powder dusting-powder dusting power dusting rate dustings dusting system of seed processing complete equipment dust iron dust jacket dust jackets dust keeper dust kitten dust-ladden air dust-laden air dust-laden gas dust lane dust layer dustless dustlike dust loading dustman dust management of coal handling system dust mask