Any of the series of fifteen elements of the periodic table from actinium (atomic number 89) to lawrencium (atomic number 103), inclusive. In…
| 单词 | θ69187 |
| 释义 | the world > matter > chemistry > elements and compounds > metals > [noun] > groups > actinides (3) actinide1945 Any of the series of fifteen elements of the periodic table from actinium (atomic number 89) to lawrencium (atomic number 103), inclusive. In… actinon1947 Chemistry. Any of the chemical elements of the actinide series. actinoid1958 = actinide, n. |
| 随便看 |
|
英语词典包含1132095条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。