英语词汇“prehistoric age”的翻译、意思、用法、释义-英汉汉英词典

单词	prehistoric age
释义	prehistoric age史前时代prehistoric age史前時代生態學名詞prehistoric age史前時代動物學名詞prehistoric age史前時代地球科學名詞
随便看	maintenance contract maintenance control maintenance control address register maintenance control address register--mcar maintenance control address register，mcar maintenance control center maintenance control center，mcc maintenance control data maintenance control panel maintenance control program maintenance control program--macp maintenance control program，macp maintenance control report maintenance control report--mcr maintenance control report，mcr maintenance control signal maintenance control system maintenance control unit maintenance control unit，mcu maintenance copy maintenance cost maintenance costs maintenance crew maintenance cycle maintenance data analysis system