【计】 either-OR
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
person; this
choose; pick; select
a; an; each; one; per; same; single; whole; wholehearted
【医】 mon-; mono-; uni-