atomic

A 开头单词四级词汇专四核心词专八核心词托福词汇

柯林斯词典

atomic /əˈtɒmɪk/

1. ADJ Atomic means relating to power that is produced from the energy released by splitting atoms. 原子能的
...atomic energy. …原子能。
2. ADJ Atomic means relating to the atoms of substances. 原子的[ADJ n]
...the atomic number of an element. …一種元素的原子序數。

剑桥词典

Many servicemen suffered radiation sickness after the early atomic tests .
At the nuclear reprocessing plant they extract plutonium from spent atomic fuel rods .
Electrons and protons are atomic particles .