单词 | iridium |
释义 | iridium (once / 35073 pages) n WORD FAMILY iridium USAGE EXAMPLESIridium says it in a tweet that it is pleased with the SpaceX’s announcement and target launch date. Seattle Times(Jan 02, 2017) Iridium is looking to replace the surviving 65 original satellites with 70 new satellites, each about the size of a Mini Cooper car. New York Times(Jan 02, 2017) The impending mission carries huge stakes for both SpaceX and Iridium. Wall Street Journal(Jan 02, 2017) n a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium Syn|Hyper Ir, atomic number 77 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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