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首页英语词典boronboron英英释意

boron

英 ['bɔːrɒn] 美['borɑn]

英英释义实用场景例句

n. [化学] 硼
n. (Boron)人名；(法、意、捷、波)博龙

英英释意

1. a trivalent metalloid element; occurs both in a hard black crystal and in the form of a yellow or brown powder