hit the book

• [美]用功

hit the book的英文翻译是什么意思，词典释义与在线翻译：

参考翻译

• 〈美〉用功

hit the book的用法和样例：

例句

1. Jim broke away from his friends, saying "I have got to hit the books."
   吉姆离开他的朋友时，说道：“我得回去做功课了。”