Calusterone
[化] 7β,17α-二甲睾酮
🗣️ 情景例句
Yes. I wonder if you can send up some of boiling water for me.
是的，你可以送点开水上来吗？
This part of the country is very mountainous.
国家的这部分有很多的山。
Are there any flowers in the picture?
画里面有花吗？