solve

vt.

1. 解决; 解答
   • He finally solved the difficulty of transportation.
     他终于解决了运输的困难。
2. 解释, 揭示
   • When will the police solve the crime?
     警方什么时候能破案?
   • The riddle couldn't be solved by the child.
     这个谜语孩子猜不出来。