如何使用 "secondary" 造句

1. The book is largely based on secondary sources .
此书所参照的资料大部分都是二次文献。
2. But that qualifies them only for exams for secondary vocational schools .
但是他们仅仅有资格参加中等职业学校的考试录取。
3. The two top scores are your primary and secondary types .
分数最高的那两个分数就是你的基本和次级类型。
4. Globe rupture can occur secondary to blunt or penetrating trauma .
眼球破裂可继发于钝挫伤或穿透性损伤。
5. That is a secondary issue .
那就是一个次要的问题了。