【化】 dipropyl barbituric acid
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
propyl
【医】 propyl
【化】 balbituric acid; barbituric acid; malonyl urea
【医】 barbituric acid; malonyl usea