testis cords造句
例句与造句
- The absence of Fgf9 causes an individual, even an individual with X and Y chromosomes, to develop into a female, as it is needed to carry out important masculinizing developmental functions such as the multiplication of Sertoli cells and creation of the testis cords.
- It's difficult to find testis cords in a sentence. 用testis cords造句挺难的