【化】 dixanthyl urea
twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
yellow
【医】 flavo-
character; matter; nature; pawn; pledge; quality; question; simple
【医】 mass; massa; quality; substance; substantia
【经】 guilder
base; basic; foundation; key; primary; radix
【化】 group; radical
【医】 base; basement; group; radical
【化】 carbamide; urea
【医】 carbamide; urea-; ureo-; usea