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bi [bai]
基本释义
- [域] Burundi , 布隆迪
[化] 元素铋(bismuth)的符号
词形变化
- 复 数:bis or bi's
英英解释
1个名词解释
- a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals
[同] atomic number 83, bi, bismuth
- a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals