twin; two
【计】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【医】 bi-; bis-; di-; duo-
saltpetre
four
【医】 quadri-; Quat; quattuor; tetra-
【化】 ammonation
high; high-priced; lofty; loud; tall
【医】 homo-; hyper-; hypsi-; hypso-; per-
cobalt
【医】 Co; cobalt
sal; salt
【医】 halo-; sal; salt