Androstanedion
[机] 雄烷二酮
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
He was my sincere friend.
他是我诚挚的朋友。
Yes, of course. It's very easy.
那当然。煮它（豆腐）并不难。