上一期的“实验室”里,我们研究了水果的“特异功能”。其实,水果最最重要的功能,还是——供我们吃!你可以切开来吃,也可以直接咬来吃……但是在你吃的过程中,不知道有没有注意过,很多水果,比如苹果、梨,你把它切开或者咬开之后,只要稍微放一段时间,它原来白色的切口处就 In the last issue of “Labs,” we examined the “specific function” of the fruit. In fact, the most important function of fruit, or - for us to eat! You can cut open to eat, you can also bite to eat ... but in the process of eating, do not know have not noticed, a lot of fruits, such as Apple, pear, you cut it or bite it open, as long as a little period of time, it turned out the original white cut