source tissue造句

例句与造句

1. Micropropagation involves growing plants from very small amounts of source tissue, sometimes even a single cell, under sterile conditions using artificial techniques to induce growth.
2. We can also find them in some other source tissues are the fibroblast, HeLa cell, MCF-7 cell, melanoma cell line and thymus.
3. It's difficult to find source tissue in a sentence. 用source tissue造句挺难的