human embryo kidney

例句：

1. 1. The human embryonic kidney cells are used in drug testing to identify potential toxicity.
   人胚肾细胞用于药物测试，以识别潜在的毒性。
2. 2. Researchers have been studying the human embryonic kidney for its potential as a cell-based therapy.
   研究人员一直在研究人胚肾，以探索其作为基于细胞疗法的潜在用途。
3. 3. In recent years, there has been increased interest in using human embryonic kidneys as a source of organs for transplantation.
   近年来，人们越来越关注使用人胚肾作为移植器官的来源。