Fǎn / mì / mǎ / zǐ / néng / gòu / shí / bié / xìn / shǐ / R / N / A / shàng / de / tè / dìng / mì / mǎ / zǐ反密码子能够识别信使RNA上的特定密码子。An anticodon can recognize a specific codon on messenger RNA.