Steride
甾族化合物
🗣️ 情景例句
What time is it?
什么时间啦？
Music washes away from the soul the dust of everyday life.
音乐可洗去灵魂中日常生活所沾染的污垢。
Look! That girl has fallen off her bicycle.
看！那个女孩从自行车上摔下来了。