hexadeoxynucleotideWiktionary 原文英美构词拆解hexahexa-前缀deoxynucleotidedeoxynucleotide词干hexa-Six.词源说明From hexa- + deoxynucleotide.释义名词noun1(biochemistry) Any oligonucleotide composed of six deoxynucleotides; typically formed from two trideoxynucleotides