英语单词分类 轻松记单词

isotopes

isotopes基本解释

n.同位素

isotopes相关例句

用作名词(n.)
  • Later he named these separate forms isotopes.
    后来他称这些不同的形式为同位素。
  • Tritium is one of the mildest radioactive isotopes.
    氚是辐射最和缓的放射性同位素之一。

isotopes英英释义

名词 isotope:
  • one of two or more atoms with the same atomic number but with different numbers of neutrons