二的英語翻譯：

twin; two
【計】 binary-coded decimal; binary-coded decimal character code
binary-to-decimal conversion; binary-to-hexadecimal conversion
【醫(yī)】 bi-; bis-; di-; duo-

色的英語翻譯：

color; expression; hue; kind; quality; scene; woman's looks
【醫(yī)】 chrom-; chromato-; chromo-; color

視的英語翻譯：

inspect; look at; regard; watch
【醫(yī)】 opto-; vision; visus