1. 借钱出去
Can you spot me 20 dollars?
你能借我20块钱吗？
2. put somebody on the spot 让某人很难做人
Don't put me on the spot.
不要让我难做人啊。
3. Spot on! 说得对！
A:If you want to learn oral English well, you have to talk!
B:Spot on, man.
4. 旅游景点
There are a lot of spots to see here in Shanghai.
上海有很多旅游景点。
5. 发现，认出
Tom was spotted by the cops when he was on the way to the hospital.
Tom在去医院的路上被警察发现了。