heptamerWiktionary 原文英美构词拆解heptahepta-前缀mer-mer后缀hepta-Seven.-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 hepta- + -mer.释义名词noun1An oligomer having seven subunits.同族词派生词 5heptameric·heptamerization·heptamerize·heteroheptamer·