maths book

数学书中释

1 He has lost his maths book..他（已经）把数学书丢了。

2 An English book , a maths book , three storybooks and ….一本英语书，一本数学书，三本故事书和……

3 The teacher told the students to read deeply in the maths book..老师让学生们深入学习那本数学书。