primary gonocyte

例句：

1. 1.The primary gonocytes are the first cells to divide in a germ cell line.
   初级精细胞是生殖细胞系中首先分裂的细胞。
2. 2. During meiosis, primary gonocytes undergo recombination and form haploid gametes.
   在有丝分裂过程中，初级精细胞经历重组形成单倍体配子。
3. 3.In mammals, primary gonocytes differentiate into spermatogonia and oogonia during spermatogenesis.
   在哺乳动物中，初级精细胞在精子发生过程中分化为精原细胞和卵原细胞。