Ectospermina
[医] 埃克托斯宝明(成药,一种睾丸制剂)
🗣️ 情景例句
When I think something is right, I will stick to that.
若我认为某件事是对的，我会坚持到底。
There are many training classed and night classes.
有许多培训班与夜校。
Is this a pen?
这是一支钢笔吗？