| 词汇 |
tantalum |
| 释义 |
tantalum noun /ˈtæntələm/ /ˈtæntələm/ [uncountable] (symbol Ta) - a chemical element. Tantalum is a hard silver-grey metal used in the production of electronic parts and of metal plates and pins for connecting broken bones.钽
词源early 19th cent.: from Tantalus (a Lydian king in Greek mythology), with reference to its frustrating insolubility in acids.
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