dis-, 分开。-sect, 剪，切，词源同section, segment.即解开，引申词义解剖。

1. People want to dissect his work and question his motives.

人们想仔细分析他的作品，并对他的动机提出质疑。

2. He watched her peel and dissect a pear neatly, no mess, no sticky fingers.

他看着她利索地削完梨，再切成块，没有弄得乱七八糟，手指也没弄得黏糊糊的。

3. Isn't a fortnight long enough for you to dissect my personality?

你用了两个星期的时间对我的人品乱加评论,难道还不够 吗 ?

4. That cell hybridization can be used to dissect regulatory mechanisms controlling gene expression in eukaryotic cells.

杂交细胞能被应用于剖析真核细胞中控制基因表现的调节机理.

5. The blood can dissect up or down the aorta.

血液可沿主动脉向上或向下剥离动脉.