音标:['brәumi:n] ;
n. 溴
[化] 溴Br
n. a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water
词型变化:名词复数形式 : bromines
词性分布:
名词100%

bromine的用法和样例:

例句

用作名词(n.)
  1. Derivatives of bromine are much more active than the corresponding one of chlorine.溴的衍生物的活性要比相应的氯的衍生物大得多。

词汇搭配

  • bromine sulfide二硫化二溴
  • bromine value溴值
  • bromine iodide碘化溴
  • bromine cyan[化] 溴化氰
  • bromine test溴化试验
  • bromine trifluoride三氟化溴
  • bromine monoiodide一碘化溴
  • bromine monochloride一氯化溴
  • bromine disinfection溴消毒
  • bromine laser溴激光器
  • bromine index溴指数
  • bromine water溴水
  • bromine cyanide[化] 溴化氰
  • bromine poisoning溴中毒
  • bromine pentachloride五氯化溴
  • bromine fluoride氟化溴
  • bromine number溴值
【近义词】
  • BR英国铁路公司...

紧凑型荧光灯 Compact Fluorescent Lamp 金卤灯 metal halide/halogen lamp 溴钨灯 Bromine tungsten lamp 汞灯 mercury lamp 钠灯 Sodium lamp 卤钨灯 Halogen tungsten lamp 碘钨灯 iodine tungsten lamp 氖灯/霓虹灯 neon lamp 石英灯

发表于:2019-01-17 / 阅读(417) / 评论(0) 分类 实用英语

25 大气层中臭氧正日渐稀薄 DATE=3-21-01 TITLE=SCIENCE REPORT - (1)Springtime Ozone Loss BYLINE=George Grow (Start at 1'00

发表于:2019-01-30 / 阅读(704) / 评论(0) 分类 科技之光
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