Spirostanone
[化] 螺甾烷酮
🗣️ 情景例句
My vacation was terrible, it rained the whole time.
我的假期简直糟透了，整天都在下雨。
But the yesterday's forecast reported it'd be fine.
不过，昨天的预报说是会放晴的。
They lived by hunting and by gathering roots, nuts and wild fruits.
他们靠狩猎和采集根茎、坚果和野果为生。