[catch up]
= get to the same point as someone else (figruative / literal)
ex) You'll have to run faster than that if you want to catch up with Marty.
[check out someone / something]
= look at (informal)
ex) Check out the crazy hair on that guy! (rude) / Check out my outfit! (positive)
rent : pay O
borrwor : pay X
= checkc out, take out
↔ return
[check in]
집에 왔어요
I'm okay. 나 잘 살아 ~ report 느낌
[come forward]
= volunteer for a task to give evidence
ex) The woman came forward with her husband's finger prints.
[do something over]
= do again (American)
ex) My teacher wants me to do my essay over because she doesn't like my topic.
[cram school]
cram = dorm
[pull someone's hair out]
매우 걱정, 고민되다 / 답답하다