专业释义英英释义
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含钼铋铜石英脉自然铋
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批次输入 (batch input)批次交谈 (batch interactive)
·2,447,543篇论文数据，部分数据来源于NoteExpress
bi [ bai ]
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n.
a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
同义词： bismuth atomic number 83
以上来源于: WordNet
双语例句原声例句权威例句
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B我昨天伤到了后背。
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B我的脚踝扭伤了。
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B我没有时间爱好什么！
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A normal B-M-I is between eighteen point five and twenty-four point nine.
VOA: special.2009.07.21
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So I take 2 plus 3 b steps to go through this loop OK. So if b is 300, it takes 902 steps.
好，如果b是300的话就是902步,如果b是3000那就有9002步。
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+3b I've said the product was is 2 plus 3 b.
我们已经说了答案是。
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