单词详解

n.

A. 原子 (the smallest component of an element having the chemical properties of the element)

Water is made up of atoms of hydrogen and oxygen. 水由氢和氧的原子构成。

B. 原子能 (this as a source of energy)

The power of the atom will become still better as time goes by.

随着时间的发展，原子动力的利用还会变得更好。

C. 微粒，微量 (a tiny piece of anything)

We hadn't an atom of food. 我们一点食物也没有了。

相关单词

 近义词：molecule

 复数：atoms