单词：boron
音标：['bɒ:rɒn] ；
n. 硼
[化] 硼B
[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：
boron的用法和样例：
例句
用作名词(n.)
- 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
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发表于:2019-01-03 / 阅读(278) / 评论(0)
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