单词
atom
英 ['ætəm] 美['ætəm]
基本信息
  • n. 原子
CET4TEM4考研TOEFLCET6中低频词核心词汇

英英释意

1. (physics and chemistry) the smallest component of an element having the chemical properties of the element
2. (nontechnical usage) a tiny piece of anything