Spermatangium
精子囊
🔁 扩展释义
【医】 精子器
🏥 医学释义
精子器
🗣️ 情景例句
You must observe these simple rules.
你必须遵守这些简单的规定。
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
The doctor says that he will come at once.
医生说他马上就来。安迪，