BI

名词 bi:

1. 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

bi

n.（名词）
【复数】 bi`s
A bisexual person.
两性人
adj.（形容词）
Bisexual.
两性的