Spermatospore
[医] 精原细胞
🗣️ 情景例句
Why not?
为什么不能？
We know that you are leading exporters of coal and you can provide the quantity we need.
我们知道贵方是主要煤炭出口商，能满足我们的需求量。
Sam's here.
萨姆来了。