【化】 methyl chlorofluoride
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
fluorine
【化】 fluorine
【医】 F.; fluorine
【化】 dichloromethane; methylene chloride; methylene dichloride
【医】 dichlormethane; dichlorophen; methylene chloride; methylene dichloride