英语单词分类 轻松记单词

bi

名词复数: bi's

bi基本解释

n.[化]元素铋(bismuth)的符号

bi同义词

bi英英释义

Noun:
  • a heavy brittle diamagnetic trivalent metallic element (resembles arsenic and antimony chemically); usually recovered as a by-product from ores of other metals