A Scanning Electron Microscopic Observation on Adults of Echinococcus granulosus of Cattle Origin from Altai, Xingjiang, at Different Developmental Stages in Experimentally Infected Dogs是什么意思_A Scanning Electron Microscopic Observation on Adults of Echinococcus granulosus of Cattle Origin from Altai, Xingjiang, at Different Developmental Stages in Experimentally Infected Dogs在线翻译_英语_读音_用法_例句