Ketosteroid
n. 酮类固醇
🗣️ 情景例句
I certainly am. May I help you?
我是，我能帮您什么忙吗？
To jump
跃起
He was on his way to a lecture, when a tourist stopped him and asked him for directions.
他走在去听课的路上，此时一位游客拦住他问路。