Pregneninolone
[化] 17-乙炔睾酮; 17-乙炔睾甾酮\\n[医] 孕烯炔醇酮, 羟脱水孕酮
🗣️ 情景例句
That's nice.
很好。
What is the way to the drugstore?
哪一个方向是去药房的？
What I saw made me very sad.
我所见到的一切使我非常难过。