word problem

例句：

1. 1. The teacher asked us to solve the word problem in class.
   老师让我们在课上解决这个词汇问题。
2. 2.The student struggled with the word problem in his essay.
   学生在他的作文中遇到了词汇问题。
3. 3. The dictionary is a great resource for solving word problems.
   字典是解决词汇问题的宝贵资源。