细胞工程 xìbāogōngchéng cell engineering Origin Definitions Defs Strokes Stroke Words Sentences Sents 细胞 細胞 xìbāo noun cell basic biological unit of all organisms; typically consisting of a nucleus, cytoplasm, and a membrane工程 gōngchéng noun engineering the field of engineering; the application of scientific and mathematical principles to design and build structures, machines, or systems