Establishment of conditionally immortalized rat cochlear greater epithelial ridge and lesser epithelial ridge cell lines using a retrovirus-mediated gene transfer technique是什么意思_Establishment of conditionally immortalized rat cochlear greater epithelial ridge and lesser epithelial ridge cell lines using a retrovirus-mediated gene transfer technique在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句