Pregnanedione
[化] 孕二酮; 孕甾二酮\\n[医] 孕烷二酮
🗣️ 情景例句
He's asleep.
他睡了。
Maybe we should hold off until we have covered item B on our agenda.
也许我们应该先谈论完B项议题。
Excuse me, please. Where's the nearest men's room?
劳驾，离这儿最近的男厕所在哪儿？