The testis at spermatogonium phase is small and transparent, and the spermatogenetic cells in seminiferous tubule primarily consist of spermatogonia;
精
期，精巢小，透明乳白色，生精小管内的生殖以精为主；
The testis at spermatogonium phase is small and transparent, and the spermatogenetic cells in seminiferous tubule primarily consist of spermatogonia;
精期，精巢小，透明乳白色，生精小管内的生殖以精为主；
声明：以上例句、词性分类均由互联网资源自动生成，部分未经
审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
