【医】 yperite
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
oxygen
【医】 o; O2; oxy-; oxygen; oxygenium; phlogisticated gas
【化】 ethyl sulfide; ethyl thioether