【经】 secondary reserves
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
class; grade; level; o-level; rank; stage; step
【医】 grade
hive; lay in; repertory; reserve; store for future use
【计】 backlog
【医】 reserve
【经】 reserve