| 释义 |
tantalum/ˈtæntələm/n. Chem. a rare hard white metallic element occurring naturally in tantalite, resistant to heat and the action of acids, and used in surgery and for electronic components (symbol 符 Ta) 【化】(化学元素)钽(稀有白色硬金属元素，天然生于钽铁矿中，具有抗热性和不溶酸性，可用于外科手术和电子元件) □ tantalic adj.[formed as TANTALIZE, with reference to its frustrating insolubility in acids] |