spot on
adjective/ˌspɒt ˈɒn/
/ˌspɑːt ˈɑːn/
[not before noun] (British English, informal)- exactly right
完全正确；对极了 - His assessment of the situation was spot on.
他对形势的判断完全准确。 - His guess was spot on.
他的猜测是正确的。 - The weather forecast was spot on—it rained all day!
天气预报很准——一整天都在下雨！
- His assessment of the situation was spot on.