HH from ScienCell Research Laboratories are isolated from human liver tissue.HH are cryopreserved at secondary culture after purification and delivered frozen.是什么意思_HH from ScienCell Research Laboratories are isolated from human liver tissue.HH are cryopreserved at secondary culture after purification and delivered frozen.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句