京城市场越来越繁荣,望着那琳琅满目的水果摊,就像进了博物馆一样,目不暇接。然而在众多的水果种类中,笔者独对葡萄兴趣浓厚。葡萄那圆球形(也有长的)如珍珠玛瑙般的样子,令人产生一种美感。记得在讲授植物科学中的有关果实类型的区别时,对于“浆果”的界定是这样:外果皮薄,中果皮、内果皮都是肉质多汁的。而有浆果的植物种类不少,典型的例子则首推葡 Jingcheng Market is growing more and more prosperous. Looking at the fruitful stalls, it is like entering a museum. However, in many fruit varieties, the author has a strong interest in grapes alone. The grape’s spherical (and long) appearance, such as pearl agate, creates a sense of beauty. I remember when I was talking about the difference in fruit types in plant science, the definition of “berry” was like this: the exocarp was thin, the mesocarp, and the endocarp were succulent. There are many types of plants with berries, and typical examples are