Can you spot me 20 dollars?
2. put somebody on the spot 让某人很难做人
Don't put me on the spot.
3. Spot on! 说得对!
A:If you want to learn oral English well, you have to talk!
B:Spot on, man.
There are a lot of spots to see here in Shanghai.
Tom was spotted by the cops when he was on the way to the hospital.