Dehydrocortisol
去氢皮质醇
🗣️ 情景例句
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
He is pinned down by the demonstrators.
他被示威的队伍给钉住了。
Where's your homework, Jim?
吉姆，你的家庭作业在哪儿？