| 21. | the primary schools inspectorate |
| 小学督学团
|
| 22. | primary teachers |
| 小学教师
|
| 23. | in the primary stage of development |
| 在发展的最初阶段
|
| 24. | primary causes |
| 始发原因
|
| 25. | Primary rocks |
| 原生岩石
|
| 26. | the primary meaning of a word |
| 词的基本意义
|
| 27. | the primary business of life |
| 人生的首要任务
|
| 28. | a primary [secondary] accent |
| 主[次]重音
|
| 29. | the primary affection |
| 原发病
|
| 30. | the primary aim in teaching |
| 教学的首要目的
|