| 单词 | dysprosium |
| 释义 | dysprosium (once / 787955 pages) n WORD FAMILY dysprosium USAGE EXAMPLESThese metals, particularly neodymium, samarium and dysprosium, are not actually all that rare. Economist(Nov 17, 2016) Metals firms began recycling more lanthanum, dysprosium and other coveted elements from industrial waste. Wall Street Journal(Jul 18, 2016) Neodymium, dysprosium, and praseodymium are used in combination to create the components of an electric engine. National Geographic(Jun 10, 2016) n a trivalent metallic element of the rare earth group; forms compounds that are highly magnetic Syn|Hyper Dy, atomic number 66 metal, metallic element any of several chemical elements that are usually shiny solids that conduct heat or electricity and can be formed into sheets etc. |
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