英语词汇“paleolithic period”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	paleolithic period
释义	paleolithic period 基本例句旧石器时代 The stone balls were tools of hunting in Paleolithic times.石球是旧石器时代原始人用来狩猎的工具。 The soil is a mix of slate and quartz that dates back to the Paleolithic era.是一种由页岩和石英混合而成，源于旧石器时代。
随便看	epicycloidal and hypocycloidal gear tooth epicycloidal and hypocycloidal gea tooth Epicycloidal bevel gears epicycloidal gear epicycloidal gear cutter epicycloidal motion epicycloidal or planetary gear train epicycloidal propeller epicycloidal tooth epicycloidal wheel epicycloidal wheels epicycloidal wheel tooth epicycloid bevel gear epicycloid diagram epicycloid gear epicycloid motor epicycloids epicyesis epicylic clutch brake epicylic reduction gear epicyscloidal gear epicyst epicystitis epicystostomy epicystotomy