dimerWiktionary 原文构词拆分di-前缀Two. · Double, twice the quantity.+-mer后缀(chemistry) Used to form words relating to chemical structure, denoting parts of a molecule, for example, monomer (one part), dimer (two parts), polymer (many parts).词源说明From di- + -mer.释义（英文）名词 Noun(chemistry) A molecule consisting of two identical halves, formed by joining two identical molecules, sometimes with a single atom acting as a bridge.词族派生词（26）codimercyclodimerdehydrodimerdimerisedimerizationdimerizeexcimerhemidimerheterodimerholodimerhomodimerhydrodimerinterdimerintradimernanodimer