Spermatogonium
n. 精原细胞\\n[医] 精原细胞
🗣️ 情景例句
This job is no picnic.
这份工作很累人。
When the police arrived, I was doing the housework.
当警察来的时候，我在做家务。
I've lost my science book. Have you seen it anywhere?
我的自然科学书丢了。你在哪看见了吗？