| 单词 | beryllium |
| 释义 | beryllium (once / 59394 pages) n WORD FAMILY beryllium USAGE EXAMPLESIf concentrations of beryllium-10 are low, that means the rock has been more freshly exposed to the rays. Washington Post(Nov 11, 2016) Only by turning the edges inwards will the beryllium/gold segments fit inside the enclosure atop the Ariane. BBC(Nov 03, 2016) It’s more than twice Sennheiser’s asking price of $1,700, but it’s also built out of legitimately exclusive materials like carbon fiber and beryllium. The Verge(Jul 25, 2016) n a light strong brittle grey toxic bivalent metallic element Syn|Hyper Be, atomic number 4, glucinium 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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