solve
/sɔlv; sɑlv/ v[Tn]
1 find an answer to (a problem, etc); explain or make clear (a mystery, etc) 解决, 解答（难题等）; 解释, 揭示（秘密等）
solve a crossword puzzle 解纵横填字谜
solve a mathematical equation 解数学 方程式 * solve a crime 破案.
2 find a way of dealing with (a difficulty, etc) 解决（困难等）
Help me to solve my financial troubles. 请帮我解决经济困难.