전혀 모르겠어

#. 전혀 모르겠어

 

• beats me : 모르겠어 (관용어구)

Where did you get that donuts?

> Oh, someone left some donuts in the break room. You should go grab one before they're gone.

That's nice, I wonder who left them.

> Beats me, but they sure are delicious.

 

• to not have a clue : 전혀 모르다

Hey man, have you started working on the assignment for math class?

> Yeah, it's pretty difficult. I'm going to take me longer than I thought.

Do you have any idea how to answer number 3? I don't have a clue.

> Check out the notes from last week's lecture. I found them really helpful when I worked on that question.

OK, awesome. Will do, thanks.

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beats me  전혀 모르겠어 (관용어구)

Beats me. You can handle it.  It beats me why he did it.

 

to not have a clue 전혀 모르다

Frankly, they do not have a clue about the costs that we have to incur.

 

work on something (해결·개선하기 위해) ~에 애쓰다[공들이다]

I found them really helpful when I worked on that question.

You need to work on your pronunciation a bit more.