Spirostanone
[化] 螺甾烷酮
🗣️ 情景例句
I'd like to see them.
我想看看。
Let's get together one of these days.
找一天聚聚。
Hardly anyone can positively enjoy sitting in a train for more than a few hours.
很少有人能够真正喜欢坐几个小时以上的火车。