Function: noun
Date: 1942
: a substance (as polystyrene) consisting of molecules that are large multiples of units of low molecular weight
Function: noun
Date: 1942
: a substance (as polystyrene) consisting of molecules that are large multiples of units of low molecular weight
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012