Protogonocyte
原生殖细胞, 原(性)细胞
🗣️ 情景例句
You've really been keeping an eye on quality.
你们的确在质量上下了功夫!
Modesty is the ornament of woman.
端庄可为妇女增添光彩。
Education in the wilderness is not a matter of monetary means.
荒凉地区的教育不是钱的问题，