名詞 work-out:

1. the activity of exerting your muscles in various ways to keep fit
   同義詞：exercise, exercising, physical exercise, physical exertion, workout

動詞 work-out:

1. come up with
   同義詞：work out, work up
2. happen in a certain way, leading to, producing, or resulting in a certain outcome, often well
   同義詞：work out
3. work out in detail
   同義詞：elaborate, work out
4. do physical exercise
   同義詞：exercise, work out
5. be calculated
   同義詞：work out
6. make a mathematical calculation or computation
   同義詞：calculate, cipher, cypher, compute, work out, reckon, figure
7. find the solution to (a problem or question) or understand the meaning of
   同義詞：solve, work out, figure out, puzzle out, lick, work
8. give a workout to
   同義詞：exercise, work, work out