decamerWiktionary 原文英美构词拆解decadeca-前缀mer-mer后缀deca-Ten. · In the metric system, multiplying the unit to which it is attached by ten. Symbol: da-mer(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 deca- + -mer.释义名词noun1An oligomer having ten subunits.同族词派生词 4didecamer·heterodecamer·homodecamer·decameric