柯林斯英汉双解大词典
bh
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1.
the INTERNET DOMAIN NAME for Bahrain 巴林
双语例句原声例句权威例句
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All right, so if we think about b h bond here, again, it's the sigma bond, and we're going to say it's a boron 2 s p 2 hybrid orbital interacting with a hydrogen 1 s orbital.
这可以告诉我们，为什么它倾向于周围只有6个电子，好了，考虑一下这里的BH键,同样的，它是sigma键,我们说。
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