a grey spongy amorphous form of platinum obtained on heating ammonium chloroplatinate and used as a catalyst.
| 单词 | θ216458 |
| 释义 | society > occupation and work > materials > derived or manufactured material > metal > precious metal > [noun] > platinum > form of (1) platinum sponge1824 a grey spongy amorphous form of platinum obtained on heating ammonium chloroplatinate and used as a catalyst. |
| 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。