【机】 biurea
couplet; join; unite
【医】 sym-; syn-
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
make water; stale; urine
【医】 ur-; urina; urine; urino-; uro-; urono-