| 1. | Necessity is the mother of invention . 需要是发明之母。 |
| 2. | In most instances, necessity is the mother of invention . 在绝大数情况下,需要是发明之母。 |
| 3. | " necessity is the mother of all invention . 翻译:需要是发明之母。 |
| 4. | Necessity is the mother of invention 译文:需要是发明之母。 |
| 5. | Necessity is the mother of invention , but patent right is the father 需要是发明之母,但专利权是发明之父! |
| 6. | Necessity is mother to invention 3需要是发明之母。 |
| 7. | Necessity is the mother of invention 需要是发明之母 |
| 8. | Necessityo is the mother of invention , but patent right is bhe father 需要是发明之母,但专利权是发明之父! |
| 9. | Necessity is the mother ofginvention , but patent righta sh the father 需要是发明之母,但专利权是发明之父! |
| 10. | Necessity is mother of invention 需要是发明之母 |