spot on
US /ˌspɑːt ˈɑːn/
UK /ˌspɑːt ˈɑːn/

1.
準確地, 恰好
exactly; accurately
:
•
You've hit the nail spot on with that observation.
你的觀察非常準確,一針見血。
•
The forecast was spot on; it rained exactly as predicted.
預報非常準確;下雨正如預測的那樣。
準確地, 恰好
exactly; accurately