Sbs
abbr. 小型商业卫星（small business satellite）；亚声速的（subsonic）
🗣️ 情景例句
I'll give her your best wishes,
我会转告她你的祝福，
To know the disease is half the cure.
找出病根等于治愈了一半。
In the tree there is a bird.
树上有一只鸟。