trialecticWiktionary 原文英美构词拆解tri-前缀+dialectic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.词源说明Blend of tri- + dialectic, as though the latter came from di- (“two”).释义名词noun1A form of dialectic with a spatial basis rather than a temporal one.