Ketosteroid
n. 酮类固醇
🗣️ 情景例句
When my girlfriend rings me out of the blue, I'm in a good mood for the rest of the day.
我突然接到女朋友的电话，接下来的一整天我的心情都很好。
My father used to smoke, but now he doesn't.
w
Hello, Sam. Come in.
你好，萨姆。进来吧。