Cgf
[医][=cartilage growth factor]软骨生长因子
🗣️ 情景例句
Just three days.
只要三天。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
The tragic sinking of this great liner will always be remembered, for she went down on her first voyage with heavy loss of life.
然而，这艘巨轮首航就下沉，造成大批人员死亡。人们将永远记着这艘巨轮的沉没惨剧。