二迭紀(jì)permia: 佩爾米亞cambria eriod: 寒武紀(jì)carboniferou eriod: 石炭紀(jì)cretaceou eriod: 白堊紀(jì)devonia eriod: 泥盆紀(jì)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
