ph.

Costs-(花费)

Social Security-(社会保险)

Character-(性格)

1. find the solution to (a problem or question) or understand the meaning of

e.g. did you solve the problem?
Work out your problems with the boss
this unpleasant situation isn't going to work itself out
did you get it?
Did you get my meaning?
He could not work the math problem

Synonym: solvework outpuzzle outlickwork