【化】 HN2
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
methyl
【化】 methyl; methylic
【医】 Me.; methyl; methyl group; methylium
amine
【化】 amine
【医】 amine