词汇	polymer band
释义	polymer band n.包辊胶
随便看	credit squeezing credit squeezing measure credits requirement for graduation creditss credits system credit standard Credit Standards credit standby credit stand-by credit standing credit standing and respectability credit standing and respectablity credit standing mechanism credit standing record credit-starved credit statement credit stations credit status credits that are being rolled over credit still plentiful credits to credit strategy choice credit strength credits tructure credit structure