Diasterane
重排甾烷
🗣️ 情景例句
You miss her.
你思念她。
As a man's heart is, so does he speak.
言为心声。
On the third lap, the Class 3 and Class 1 runners both ran very fast.
在跑第三圈时，3班和1班的运动员都跑得非常快。