单词 | bromine |
释义 | bromine (once / 16485 pages) n WORD FAMILY bromine: brominate+/brominate: brominated, brominating USAGE EXAMPLESIt was discovered that the biggest threat came from the release of molecules containing chlorine and bromine, in particular in some refrigerants and fire suppressants. New York Times(Jun 20, 2016) She also recommends using ozone and chlorine, which seemed safer than bromine in the research. US News(Jun 02, 2016) In the team’s previous battery, both the quinone and bromine were dissolved in acidic solutions. Science Magazine(Sep 24, 2015) n a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water Syn|Hyper Br, atomic number 35 chemical element, element any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter halogenany of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions |
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