【计】 binary addition
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
days; hour; occasionally; opportunity; seanson; time
【医】 chron-; chrono-
make; manufacture; restrict; system; work out
【计】 SYM
【医】 system
addition; additive
【计】 ADD; addition