单词	oligomer
释义	oligomer /əˈlɪɡəmə / /ˈɒlɪɡəmə/ noun Chemistry A polymer whose molecules consist of relatively few repeating units.Condensed tannins are oligomers and polymers of flavonoid units linked by carbon-carbon bonds, which are not susceptible to hydrolysis.... Proanthocyanidin mixtures from grapes are a combination of dimers, trimers, tetramers, oligomers, and polymers. The result may be low molecular weight, broad molecular weight distribution, or the presence of nonreacted monomers or oligomers with very low molecular weights.
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