重离子 zhònglízǐ heavy ion Definitions Defs Origin Strokes Stroke Words Sentences Sents 重离子 重離子 zhònglízǐ heavy ion heavy ion; in physics, any ion that is more massive than a helium nucleus
重离子 重離子 zhònglízǐ heavy ion heavy ion; in physics, any ion that is more massive than a helium nucleus
