| 1. | Fat droplets present a sharply defined interphase with the surrounding cyto-plasm .
脂肪滴与周围细胞质之间呈一个明显的中间相。 |
| 2. | Though the details of seamanship might confuse the reader, shipboard life was in other respects sharply defined .
虽然航海技术的细节会使读者如堕云雾，但是船上生活的其它方面却写得头头是道。 |
| 3. | For the first time in his life he moved consciously between two sharply defined poles: he was moving away from the threatening penalty of death .
他有生以来第一次自觉地在目标非常明确的两极之间移动：他要远离死刑的威胁。 |
| 4. | The mountain was sharply defined against the eastern sky
那座山在东方天空的衬托下显得轮廓分明 |
| 5. | Objects are highly specialized bundles of code and data that are designed to drop into a sharply defined slot in an application
对象是具有高度针对性的代码和数据束，它们被用来插入到应用程序中定义精准的插口（ slot ） 。 |
| 6. | In a larger assembly of men , combining their energies to one end , the class of those persons who take the less direct share in the common work the more their energy is turned to command , is still more sharply defined
当一个比较大的群体共赴一个目标的时候，那些越少直接参加共同活动，越多从事发号施令的人的等级就更分明了。 |
