| 释义 |
🔑 atomBrE /ˈætəm/ NAmE /ˈætəm/ noun the smallest particle (1 ) of a chemical element that can exist 原子◆ the splitting of the atom 原子的分裂◆ Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water . 两个氢原子和一个氧原子结合组成一个水分子。amplitude , atom , energy , fission , force , frequency , gravity , molecule , nuclear , physics antiparticle , atom , electron , ion , neutron , nucleus , particle , positron , proton , valency |