fowl growth factor

• 鸡生长素

fowl growth factor的用法和样例：

例句

1. You should spread some growth hormone on the crops.
   你应该给这些庄稼施一些生长素。
2. The foreskin cells are grown on substrates, resulting in layered matrices that secrete growth factors.
   因为包皮细胞可在培养基上继续生长，形成层层的基层，并能分泌出生长素。