英语词汇“stage of civilization”的翻译、意思、用法、释义-英汉汉英双解词典

单词	stage of civilization
释义	stage of civilization 文明阶段
随便看	pulse excitation pulse excited antenna pulse-excited antenna pulse-excited circuit pulse exhaust manifold pulse expanding Pulse-expanding pulse experiment pulse extender pulse extraction pulse extraction column pulse extra high tension generator pulse extra-high tension generator pulse factor pulse fall delay pulse falling edge pulse falltime pulse fall time pulse fall time discriminator pulse family pulse fast thermal neutron analysis pulse fast-thermal neutron analysis pulse fatigue machine pulse fatigue testing machine pulse fault indicator