tetramerWiktionary 原文英美构词拆解tetratetra-前缀mer-mer后缀tetra-Four.-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 tetra- + -mer.释义名词noun1(chemistry) An oligomer having four subunits.同族词派生词 9cyclotetramer·icosatetramer·pseudotetramer·supratetramer