1. be found in 2. be associated with 3. be typical of
4. the use of 5. rely on 6. be derived from 起源于
7. refer to 8. be known as sb 9. be known for sth
10. be concerned with 11. in relation to 关于,与相比 12. act on 对……起作用
13. bring about 使发生 14. protect.... from 15. together with
4. the use of 5. rely on 6. be derived from 起源于
7. refer to 8. be known as sb 9. be known for sth
10. be concerned with 11. in relation to 关于,与相比 12. act on 对……起作用
13. bring about 使发生 14. protect.... from 15. together with