tissue culture
noun science specialized uk/ˈtɪʃ.uː ˌkʌl.tʃər/ us/ˈtɪʃ.uː ˌkʌl.tʃɚ/
[ U ]组织培养（在实验室中于某一有机体外培养组织细胞的科学过程）
the scientific process of growing tissue (= cells) outside an organism, in a substance containing the necessary nutrients
[ C ]（在实验室中）培养的组织
a particular quantity of tissue grown in this way