| 1. | Few monochrome television engineers found it necessary to be knowledgeable about the subject of "light" .
在从事黑白电视工作的技术人员中，很少有人感到必须具备有关光学方面的知识。 |
| 2. | He is knowledgeable about the chemistry of metals
他对金属的化学性质知之甚多。 |
| 3. | He is knowledgeable about the chemistry of metals
他对金属的化学性质知之甚多。 |
| 4. | I do not respect him because he is knowledgeable
我并非因为他有学问而尊敬他。 |
| 5. | Be knowledgeable of project hsse procedures and plans
熟知项目hsse程序和计划。 |
| 6. | I do not respect him because he is knowledgeable
我并非因为他有学问而尊敬他。 |
| 7. | The old monk is knowledgeable and famous
老僧人才学广博，声名远扬。 |
| 8. | Please don ' t pretend to be knowledgeable
没有必要假装知识渊博！ |
| 9. | Be knowledgeable about the risk be aware of the risks of stds
认清危险认识性病的危险是必要的。 |
| 10. | He is knowledgeable and affable , and we all respect him very much
他知识渊博而且和蔼可亲，我们都很尊敬他。 |
