【化】 citicoline
afterbirth; loculus
【机】 cytidine; ebdoenzyme
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
phosphor; phosphorus
【化】 phosphor
【医】 P; phosphor; phosphorus
【化】 bilineurine; choline