|
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| 21. | pre-season practice |
| 赛季前训练 |
|
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| 22. | pre-emergence spray |
| 出苗前喷药 |
|
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| 23. | pre-employment review |
| 雇用前审查 |
|
|
| | |
| 24. | pre-investment survey |
| 投资前调查 |
|
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| | |
| 25. | pre-group modulation |
| 前群调制 |
|
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| | |
| 26. | pre-mining pressure |
| 开采前压力 |
|
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| 27. | pre-hospital care |
| 院前护理 |
|
|
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| 28. | pre-investment programme |
| 投资前方案 |
|
|
| | |
| 29. | pre-investment project |
| 投资前项目 |
|
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| | |
| 30. | pre-irradiation annealing |
| 照射前熟练 |
|
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