#28. Quick on the uptake

You're so quick on the uptake.
이해가 빠르시군요.

 quick on the uptake. 이해가 빠른
If someone is quick on the uptake, they understand things easily (Cambridge) 

1 She's pretty quick on the uptake, so I'm sure she'll work out the directions.

2. He understands jokes before anyone else because he's so quick on the uptake.

3. Although I don’t have a lot of  experience, I believe I can do this job because I’m quick on the uptake.

Notes:
quick on the uptake 의 반대말은 "slow on the uptake” 입니다. 이해가 느린 사람을 표현합니다~

I’m sorry, I’m being a bit slow on the uptake. what do you mean?

I already explained that to her twice. This new secretary is slow on the uptake.