英语词汇“元生代”的翻译、意思、用法、释义-英汉汉英词典

单词	元生代
释义	元生代Proterozoic era
随便看	ray-finned fishes; actinopterygii ray fleck ray floret ray floret--ray flower ray flower ray flower;ray floret ray focusing ray for curses rayfrac ray fungi ray fungi--actinomycetes ray fungi;actinomycetes ray fungus ray-fungus disease ray-- gamma ray--gamma ray geometrical acoustics ray gun ray-- incident ray; incident raying raying， x ray initial ray initial cell ray initials