klone

例句：

1. 1. The scientist successfully cloned the first mammal from a single cell.
   科学家成功地从单个细胞中克隆出了第一种哺乳动物。
2. 2. The company's new product is a clone of its old model, but with some improvements.
   该公司的新产品是旧型号的克隆版本，但进行了一些改进。
3. 3. Cloning technology has revolutionized agriculture by allowing farmers to produce genetically identical crops.
   克隆技术已经使农业革命化，允许农民生产出基因完全相同的作物。