核呀?是不是苹果核、樱桃核的“核”? 不是。不过,我们所说的“核”起源大概是从苹果核、樱桃核那里来的。上中学时大家都学过化学,知道物体是由一个个看不见的小小的分子组成的,分子又是由一个个小小的原子组成的,原子就像一只苹果或桃子那样,圆圆 Nuclear? Is not the apple core, cherry nuclear “nuclear”? However, what we call “nuclear” originated probably from the apple and cherry nuclei. When we were in high school, we all learned chemistry. We knew that an object was made up of invisible tiny molecules, each composed of tiny atoms like an apple or a peach