音标:['bɒ:rɒn] ;
n. 硼
[化] 硼B
n. a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder
词型变化:名词复数形式 : borons
词性分布:
名词100%

boron的用法和样例:

例句

用作名词(n.)
  1. Borax is the compound commonly applied to the soil to correct boron deficiency.硼砂是矫正土壤缺硼的常用硼化合物。

词汇搭配

  • boron steel硼钢
  • ferro boron铁硼合金(硼铁合金)...
  • boron trichloride三氯化硼
  • boron glass硼玻璃
  • boron trifluoride氟化硼
  • boron deficiency缺硼,硼缺乏...
  • boron diffusion硼扩散
  • boron trioxide三氧化二硼
  • boron oxide二氧化硼,氧化硼...
  • boron nitride氮化硼,一氮化硼...
  • boron hydride硼烷,氢化硼...
  • boron pollution硼污染
  • boron hydroxide氢氧化硼,硼酸...
  • boron chloride氯化硼
  • boron fiber硼纤维
  • boron carbide碳化硼
  • boron tribromide三溴化硼
  • boron filament硼纤维,硼丝...
  • boron phosphide磷化硼
  • manganese boron锰硼合金
【近义词】
  • b字母B

New Report Shares Secrets of Rare Blue Diamonds History The Hope Diamond is one of the worlds most famous jewels. It was in the possession of a series of people: kings, bankers, rich women and thieves, before its arrival 60 years ago at the Smithsoni

发表于:2019-01-03 / 阅读(134) / 评论(0) 分类 2018年VOA慢速英语(八)月
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