triphosphateWiktionary 原文英美构词拆解tritri-前缀phosphatephosphate词干tri-Three. · (chemistry) Used for the digit three to form systematic element names of elements whose existence has been predicted, and which have not yet been given a trivial name.释义名词noun1(chemistry) Any salt or ester containing three phosphate groups.2(chemistry) Any salt or ester of triphosphoric acid.同族词派生词 5thiotriphosphate·