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boron

美音:[´bɔ:´rɔn ]点这儿播放单词美音发声
英音:[´bɔ:´rɔn ]点这儿播放单词英音发声
n.硼

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boron为短语/超纲词汇

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简写符号:B

boron


/'bɔ:rɒn; `bɔrɑn/
n [U] non-metallic chemical element used in metal working and in nuclear reactors 硼. =>App
10 见附录10.