【医】 dihYdroxydimethylbutyric 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-
【医】 hydroxy-; hydroxyl
【医】 dimethyl
【化】 butyrate; butyric acid; ethacetic acid; ethyl acetic acid
propane carboxylic acid
【医】 butanoic acid; butyric acid